I've used 231 and Bullseye in my 686 and have TG to play with also.
I don't find 231 or TG dirty. All are about the same speed (according to vihtavourhureieieie's chart).

Around here THE load for target is 148 or 158 WC (de, hb, etc) is 2.7 gr bullseye. Gets you 630-710fps depending on bullet/barrel. And very very accurate out to 25 yards. At 50 yards you get some bullet drop. Very economical too, not that powder is a big cost item anyway. I get over 2500 rounds out of a lb that costs me $16 locally.

I"ve not loaded any 357 full house loads - still debating on buying some or what the cost would be to make my own. Would I shoot that many to justify a lb of 2400? I'll check out clays and unique.