[General Questions and Answers] doctazz:
my experience so far

Just bought this phone a few days ago from amazon. I got it to replace a Kyocera Rise that I unceremoniously managed to boot loop when I went NUTS with checking too many options using the Pimp My ROM app. I nearly had that one for a year, so in a way, not a big loss for me, as I paid around $50 for the Event (incl. one day shipping).

I haven't activated the phone yet, but doing everything else on it seems to be all right. I've tested a couple of 3D games on it already: Temple Run 2, and Raging Thunder. Seems to run both fine, with only a tiny bit of lag on TR2. That can be improved once the phone is rooted. For now, I'm using my older, rooted LG Optimus V as my cell phone. I'll probably load a couple of benchmark apps to see how the phone holds up.

I loaded a full MP4 movie (rip from DVD) onto the Event to test 2D video.

The Event has about 1.2 GB of internal storage available, but the more important issue is the system RAM. It has 360 MB available out of 512 MB. That's only 3 MB more than the Rise... aack! But that can be improved upon once the thing's rooted. Ordered a case + screen protector for the Event earlier this morning... as soon as that arrives, I'll have the phone activated. Then I'll root it. I might skip out on doing any big fixes on this one. The main issue I had with the Rise anyway was with the wifi reception. It seems to be much better with the Event, from my own usage. Also, the cell phone signal bars seem to light up higher with the Event, so I shouldn't have too many problems with phone calls and texts. That usually means better 3G reception as well.

When this phone's rooted, these are the only fixes I'd do to it:

1. Editing the /system/lib/egl/egl.cfg file. Back up the original, name it egl.cfg.bak, then edit the original like this:

0 1 adreno200

# 0 0 libEGL

It looks something like that, but basically, put hashtags on the other lines to uncomment, or delete them. That fix enables the Event to use only the hardware drivers for 2D and 3D full time. Makes a huge difference in phone performance. Edit the permissions first, from r-- to rw- before editing the file. Once it's saved, put the permissions back to r--, then reboot. If you don't do this, the phone may boot loop!

2. Titanium Backup. This can backup all the apps on the phone, including some system apps. TB can be used to freeze unwanted apps as well. Some folks suggest uninstalling the bloatware, but I wouldn't do it, in case the phone gets a system update. Freezing should be fine.

3. Link2SD. This is essential if you want to free up space in internal storage. I use this to link any app that can't be installed to the SD card. It requires a second partition; I used FAT32 (2 GB partition) with the Rise, as it didn't have a custom ROM that had the ext4 modules. This will probably be the same for the Event. When formatting the SD card for this, make sure that the main partition that the phone reads upon booting has the boot and lba flags checked. I use gparted in Linux to partition and format SD cards

4. Greenify. This allows apps to hibernate when the phone is idle. It even hibernates some apps while you're using the phone, saving you some memory and CPU cycles. That can help save some battery power.

For now, I'm using Advanced Task Killer to maintain some free memory and help reduce unwanted CPU cycles. Green Power Premium cuts off the 3G/WiFi when the phone is idle. ATK kills apps, but I set it to work every two hours. That lets the phone do its memory tasks, while ATK kills the more stubborn apps (mostly the bloatware I don't use).

Hope that helps you out, and good luck. :)