I use a Woods BB720X, heavy 6' cutter with my L6060 and it's all she wants much of the time in my conditions. I do cut as close as possible but do keep the blades sharp. If stall guard is on, it is not uncommon for the computer to take ground speed to zero in the heavy stuff.I have a lot of nook and cranny’s on my property and a lot of tree’s to mow around in tight quarters ! Land Pride has too many Chinese components now that they didn’t use to have.
Advise you to stay within the weight limits in the Operators Manual. My 720X is a bit beyond the recommended 1,058 Lb. limit, and I've broken tractor hitch components three times so far.