To be honest, I like the smaller Toro WBs. 32"-44". They are a stamped deck. I've seen a lot of the 52" with deck issues. Haven't had the chance to compare them back to back with a timemaster, but Toro Prolines generally cut very well. An yes, most will take a bagger if needed.
The 32-44" Toro t-bars are great little money makers. And the stamped steel decks are very heavy, and cut great in the wet. There were some "Turbo force decks that don't seem to do as well in the wet. Never had one though.