Yamaha DTXpress/DTXplorer/DTXtreme

Hello, I'm new to this group and new to edrums in general and I 
realize this is a DTXpress group but I was hoping to learn from your 
experience. I'm looking for an e-kit and I really like the feel of 
the DTXtremes, I'm also thinking of maybe a DTXtreme brain with a 
Hart kit, and of course I've also looked at those vdrums. I've tried 
to find unbiased feelings on the DTXtremes, but that isn't easy to 
come by. I haven't been able to find any DTXtreme users groups so I 
turned here. Any thoughts on the DTXtreme brain and the kits in 
general would be helpful. Thank you for your time.
Rob