Who should I buy a 727 or 904 from?

Fraley's Transmission in Pontiac who I use since I stop pulling trans out with 4 jack stands, its local and the place is cool fair prices and he-Tim-does stand behind their work.

If you going to ship the trans and install yourself, I would go with the 727 trans just cause its more HD and can be tweet jut right on the shifts for the street