It's all a matter of personal taste, but...
1. I like HTC Phones because the kitchen supports them, not an option on a Treo.
2. The looks of the Treo, to me, are ugly. The bigo keyboard is UGLY!
3. SQVGA screens are too small. Web browsing is YUCK.
4. The Touch Pro is a HOT device!
5. The HTC sub-forums get WAY more support and traffic.
I don't mean for any of these to be an insult to Treo owners, (such as Coz). I am just giving my opnions to the OP.
Basically, when all is said and done, get what best suits your needs and wants
