I can definitely understand this stance. SA doesn't really have any issues that I know of, I've never had any issues with those. I mean, I just don't buy DSA because I'm simply not a fan of the profile, so you could always pick and choose profiles as well. Knowing about the issues with dye sub DSA I'd probably not jump on those currently either.
On a side note, it is curious that we as a comunity really make use of DSA for dye sub sets (as custom legends don't cost any extra), yet the fact that they are double shot is part of what makes them prone to warping. For industrial stuff some small warping is probably fine, nobody would care I bet, but of course we do notice.
As a designer, knowing that, I'd be a little wary of running a dye sub DSA set, because I know the waits are long and suck and want people getting the best product possible. I'm more than happy with SA for that reason, I feel confident in the quality people will get!