I've tried both Talbott and Behar MTM. Â Although Ike Behar is a little more expensive, I honestly though the fabric and finish was slightly better than Talbott. Â As I remember it, you had to order a minimum of two shirts with Behar and there was no minimum with Talbott. Â I also believe there were a few more collar choices with Behar.
I have not tried Behar, but have tried Talbott mtm, and I can attest to their quality. Â I am pretty sure that Talbott has alot more collar choices, since I doubt that Behar does anything beyond a medium spread collar. Â In terms of cost, Talbott's are much more expensive though. Â Talbott's best of class line of mtm shirts start around $125 and go up to $200, and their top of the line Estate shirts will set you back $300-$400. I also can't imagine that Behar has that many fabric choices compared to Talbott, which has a variety of patterns from subtle herringbone solids to wild candy stripes.