K.C.
Hello,
My hubby and I have the EVO. It does sooo much, I log onto my laptop less. You just have to use caution when downloading apps. It has 3 different keyboard options including the original Qwerty so you can choose the best one for you. We have the same plan as you too, it is a decent plan.
Depending on if you want a touch screen or not, the EPIC is the pull out keyboard version of the EVO. Also, the screen on the EPIC is a tad smaller than the EVO but since they are both big screens its not really a big deal.
I liked my Instinct also, it did almost as much as the EVO. I never used every feature on it, as I know I won't with the EVO but it was just enough to keep me happy and the do the main thing cell phones are meant to do...make and take calls :)
The battery for the EVO does drain pretty quickly especially if you are using the internet alot, the Instinct didn't drain as quickly as the EVO but it came with a replacement battery that I would keep charged and with me.
Hope this helps!