[One (M8) Accessories] TraderJack:
I just got the cases this evening. I'll respond directly to the questions asked, and then I'll give my overview on the others:

The Puregear is almost identical to the Arduro and Minisuit cases as I assumed it would be. It has a slightly different cutout for the camera (which I like less), and a different surface texture from the cross-hatching type on the other two. You can clearly see the surface texture differences in the Amazon pics. While I like the design texture on the Puregear slightly better, it is really so equivalent in every other way that it isn't worth the $4-5 premium you would pay over the Minisuit. These are low bulk cases..good holster. These cases would do virtually nothing in a drop except maybe allow a bounce before the phone snapped out of it. That being said my similar case for the Droid took a few drops and the phone was no worse for wear.

This one is maybe one of my favorite from the bunch. It is way easier to take on and off then the SUPCASE Unicorn Beetle Premium Hybrid Protective case I also purchased. Unlike the Beetle, the back is totally clear instead of frosted - so it shows off the phone. The sides however are not rigid like the Beetle, which is why it can be removed from the phone easier. The back is more rounded like the phone, whereas the Beetle is more squared. It has a slightly tacky feel...maybe not as much as the Spigen below, but it is grippy. I would say it is kind of your standard TPU type case, but of the utmost quality for these type. Since you can find TPU cases for $3-4, I think the $10 for this is not totally out of line. I'm really unsure that either of the SUPCASEs would offer any real protection from a drop. I will almost definitely be keeping one of these cases for now.

One other benefit of this case is that it fits into the Minisuit/Arduro holster really well.

Despite the term "soft" being in the description in Amazon...I thought this was going to be a hard case - so I was a bit surprised.

It is actually not slippery at all, quite the contrary. I also don't think it is that bad of a finger print magnet. It is in some ways similar to the SUPCASE Premium Hybrid Protective Bumper Case I mention above, except that it is clear all around instead of having a black bumper. However (and I think I read this elsewhere in the reviews) the clear color of the case has a yellow tinge to it that is really disappointing since the main feature of this case is to showcase the phone. This case may have just a *bit* more cushion than the SUPCASE - but in all honesty I still don't think any of these are offering great drop protection. I think I prefer the SUPCASE (either one) to this one - it just doesn't have the same "sparkle" that you get from the pics.

Going onto the other cases.

The Otterbox and the SEIDIO - the two most expensive ones. And, probably because of that, the two biggest disappointments:

The Ottterbox was just ugly out of the box. I've never had one before because I always thought they were bulky and ugly - but I wanted to give it a chance. Even though the Otterbox probably would protect better than most of these, I still don't think it would be foolproof. I also really dislike the screen covering piece which is non-optional. For the cost, I just wouldn't consider something like this over the i-Blason (see below).

The SEIDIO had the same nice finish I was used to on their matte cases. I wasn't a huge fan of the two piece snap together design. I also got one with a slight manufacturing defect and the pieces didn't line up perfectly. Because of the two piece design, it was able to stay as a slim case but protect all around the edges. However I'm sure the case would snap open if the phone fell onto a hard surface. Additionally, as much as I enjoy the quick release holster of the SEIDIOs, they are not without their problems and can easily get caught on things and drop your phone (happened to me not infrequently with my other cases). The kickstand on this phone was also not that attractive being a bit flimsy and off to the side. Like the others, I also really don't know how much protection from a drop this would give you - probably somewhere just north of the SUPCASE/Spigen. Like the Otterbox, just not worth the money on this phone.

Finally the i-Blason... I think it is one of the better in terms of protection - being a 2-piece shell case. South of the Otterbox maybe, but better than the rest. Not a bad looking case, though not beautiful. I almost wish they had a model without the kickstand and big fat grooves on the back. I don't know if those grooves serve a real functional purpose, but if you removed those pieces you would have a much cleaner looking case with probably the same level of protection.

Looks wise - I think overall the SUPCASE Premium Hybrid is my favorite... I'm just not sure it is going to give me the protection I want from my toddler. I'm considering keeping that and the Minisuit (mostly for the compatible holster). Or, perhaps I will keep the i-Blason for most of the time around the house, but also the SUPCASE for a svelter pocket profile and when I want to show off the phone.

I'm going to keep looking I think for something else like the iBlason. I might give up on the holster idea altogether as I realize it isn't the 90s anymore. I need to see how well this phone does in my pocket over the next week or two to decide if it's a priority.

If you all have more questions on these, I'll do my best to answer.