Mamba blades vs gator magnums?

[jt5019]

Im looking to get some new blades for the leaf season... in the past i have always used Gator Magnums. I just saw in J-thomas they dont have Gators but they have the Mamba mulching blades.

Any opinion which blades preform better?

It says the Mamba blades are 20% wider, 20% more mulching surface etc does that mean they will use up more power?

I did a search but didnt find too much on them

[jarroo's lawncare]

i afriend that helps me and has an older 36'' exmark w/b and he got some mamba blades for it. he has said good things about them and seems to like them. i have a set of knockoff gator mulchers on the 48'' viking and they don't seem to work as good as the mambas.