1. T-Mobile MDA II. Since this is from T-Mobile, will it have an optimized radio stack and better performance? I'm concerned about the German ROM. I found the thread that talks about how to convert it but will changing it prevent me from installing future rom updates as they usually check the previous version?
2. i-Mate. I believe the rom is in English on this one and there is already an updated ROM released. I'm concerned about perfomance if I don't have a T-Mobile branded device.
3. O2 XDA II. Same concerns as #2.
Please help me make a decision. I'm ready to buy.