[EVO 4G Accessories] hx3:
Just received the Clingo mount and took it out for a quick drive. Ended up working very well. Much better than the Sprint mount I originally had. Extremely fast and easy to set up.

I prefer having my phone mounted on the dashboard when used as a nav. Just place the sticky 3M disc onto the dash and let it sit for a while. If you put the mount and phone on the disc after a few seconds, then be ready for your phone to fall. It's 95F here and the disc became really stuck after about 10 minutes, with no falls afterward. As for using the mount on a windshield, it works just fine. Just use the attached suction cup and it'll stick great.

The "arm" that connects from the suction cup and then to the sticky pad is pretty long, therefore your device will be closer to you in the car. It isn't immensely long at all...I actually prefer it this way. In addition to the Sprint mount, I also have an older Garmin nav unit and both mounts are pretty short. You'll be able to see images/text/etc. much easier with the extended arm on the Clingo mount.

As for the actual pad...it works like a charm. I attached the Evo without a case and then with the Seidio Active Limited Edition. The phone stuck perfectly fine with or without the case. I tried to get it to fall off, but it wouldn't budge. While driving, though, I noticed the phone shook a bit when used with the Seidio case. However, that case adds quite a bit of weight to the phone. When used naked, I rarely noticed the phone shaking or vibrating at all. Very easy to view the screen clearly while driving. The pad doesn't leave a single bit of grime on the back of the phone once you detach it. I've attached and removed the pad a few times thus far and the phone is still sticking just fine.

If you're going to use this mount with a naked Evo or with a case that doesn't protect the camera lens too well, then be ready to possibly have the pad cover and stick to the lens. You can get around this, but then the upper part of the phone will not be attached to the pad. It's possible that the phone won't have as much support but from what I can tell, there shouldn't be any issues if you mount the pad below the camera. Again, the pad will not leave any grime, scratches, etc. to the lens if stuck to the pad.

Two things I'll be keeping an eye out for: First, will the pad still continue to be reliable in the future? Washing it with warm tap water to regain stickiness is easy enough, but we'll need to see how it lasts. Second, is how the pad will react to weather conditions. So far, it's been very easy to remove the phone from the pad. But I'm waiting to see how easy or tough it will be to remove the phone after it's stuck on the pad for 4+ hours in 95F weather (though the mount will be close to the A/C vents). And, how it will be in really cold weather later this year.

Overall, I'm very happy with this mount thus far. It's stable when driving, easier and clearer to see the screen due to less vibrations and the extended arm and easy to assemble/disassemble. MUCH better than the Sprint universal mount, and $15 cheaper. If there's interest, I'll post some pictures and my experience with the mount early next week after my long driving trip over the weekend.