Has anyone used the ninja mulching blades by snapper? They look like they would work like a charm but looks can be very deceiving. Also I was looking for regular mulching blades to try since I have gators on my machine and they work great but this guy was telling me that regular mulchers work better then the gators. He said the gators work better when mulching leaves and such. Anyone got any advice and where can I find regular mulchers for my 36inch snapper WB. None of the dealers I use had them.