Reasons to upgrade...???

[primed]

I was just wondering why a person would upgrade the htc 6800. I could see doing it for the GPS but I have a gps reciever already. So thats not a big deal for me. So, my question is what other reasons are there for me to upgrade?

Can I improve functionality over the original bell rom with WM 6.0?

So far I am noticing that my wifi reception is weak.
the battery charges slow and dies fast.
cell reception is good not great.
Damn dial-up keeps trying to connect when I am using wifi. I don't know why they have it configured like that... oh wait bell might be able to take my money when I don't see that dial up is connected!!

Other than those few things everything is working. Even my bluetooth is working well ... so far.

I am pretty sure from the posts that I have read that I can always upgrade and revert back to my phones current rom at anytime if I don't like the upgrade or if something break I can put the original back and relock teh phone for warrently purposes. Is that accurate?

Steve