I know there had been a few recent posts in regards to which radio is best, etc. So I thought I'd chime in with my personal experience.
Been running MightyROM5 for almost a week now, and so far I love it. I haven't installed any battery enhancement apps or anything, but I had noticed that my battery life wasn't all that great. I had things like Wi-Fi, Bluetooth, and BEAM disabled, and battery life was still very sub-par.
Someone linked this a few pages back:
http://forum.ppcgeeks.com/showpost.p...ostcount=13025
And I decided to flash to the Telus radio. So far I LOVE it! I'm using a Sprint HTC Touch Pro, and I can honestly say that my battery life has easily doubled thanks to this flash. I haven't suffered any reception problems or anything either. Everything is still great, except now my battery lasts twice as long, lol.
I've read that that results may vary, but I thought I'd post my experience anyways