I've seen that Indochino is hit and miss, but does anyone have any experience with BlackLapel.com? I've heard the horror stories of Indochino, but it sounds as if BlackLapel has a stronger commitment to quality. For what it's worth, their suits are also half-canvassed.
I know online MTM is far from ideal, but it's going to be a purchase for multiple people (groomsmen), and I think having multiple suits of the same fabric but with different features would be a nice change from having everyone wear the same OTR suit. I'm still open to the latter idea if people feel that it's significantly better to go with the same OTR suit (budget ~$350) than going online MTM.
Thanks for the help!