What is better EPSON 7500UB OR JVC-RS1X + DVDO EDGE

I have 2 options I am buying a JVC-RS1X Used 134 hrs + a DVDO EDGE for my anamorphic scaling. Or I can go out and get an EPSON 7500UB with additional blub with in built anamorphic scaling. I mainly watch HD/BR movies. Absolutely no SD shows or channels. Please comment on what would be your preference giving price difference is not an issue. I have heard about JVC build solid and can go on and on with no hardware malfunction. Epsons are newer not sure about the build quality since they are not even a year old. I know from the forums here JVC users have been using the RS1 for couple of years and thousands of hours on it and no issues to report...

AGAIN WHAT WOULD BE YOUR PREFERENCE JVC-RS1X + DVDO EDGE OR EPSON 7500UB. I have a completely light controlled viewing area 123 diag 2.35:1 DIY BLACKOUT SCREEN.

correct me if I am wrong but isnt LBX same as anamophic verticle zoom... I have been using OPTOMA HD70's LBX feature to do the verticle stretch for my current setup and it works just great ....