I'm about 90% sure I'll get it right away. Too bad about the $25 plan, but really, it doesn't bother me, it seems fair. The lowest monthly cell bill I've ever had (besides vm $25), dating back to 2000, was $30, and that didn't include data or texting. So $25 was just a screaming deal that couldn't last, and with the improved 4G speeds it'll be worth it. I don't feel like I'm being raped, like I usually did with other cell phone arrangements. Which is nice.
I'm glad I got the wildfire last fall on black friday super cheap, because I now know that I love HTC phones, so I can move to the evo with confidence. Couldn't say that if it was another motorola coming out. The wildfire is great, but having a full powered android phone with a more reasonable amount of internal storage will be awesome. Plus the fact that it's already been out for a while, so there should be some pretty nice roms to try. But it's also nice that the phone will probably be good enough stock that you don't need to mess with it.
My only hesitation, is that they may announce something even better soon.