It all depends on your use and your budget. I was in the same boat before getting my TX. Here is what my feelings were and I now believe I made the right choice.
CX - seems too small, bed capacity in volume is limited
TS - gets up to a real sized machine, but engine is smaller than TX and has no oil filter. Oil filter should make it live longer.
TX - size and power seems just right.
I will say the oil filter access and the drain plug location make me cringe when time to drain and change, but other than that, I am very pleased with it.
Mainly used to haul the clean out of 5 horse stalls. But I use it a lot as well for general yard work, fencing and special projects - also great for relocating trailers.