I'm in the exact same position as the original poster, I do mainly small residential, some a bit larger but nothing huge by any means. I too just bought a 2006 Turf Tracer 48", lol. I typically just us the truck and leave the trailer at home, so for me the next purchase will be the 30" Exmark for sure, and then just take the trailer one day a week for the ones I can use the TT on. Most of my yards are done with a 21" Toro, and I could fit a 21", 30" in the truck no problem with all my other stuff and then just use a couple ramps. Just my thoughts.