I currently have the Unbranded Qtek 9100 with T-mobile and it has the original ROM from 1 year ago that came with it. Lately the phone is getting really laggy and problematic....hotsync issues....takes like 20 seconds to actually dial once you press send... I was wondering if there is a good ROM that I should upgrade to....one thing I want to avoid is all that T-mobile loaded software (antivirus..etc) that slows down this already aneimic processor.. any suggestions?

Xelencin ROM in my opinion is the best..second is Molski final edition ROM. Go to www.xda-developers.com and search it. Also before you flash make sure you CID unlock the phone (I think Xelencin would CID unlock it automatically).