Carothers light chopper!! It is a light saber, and TOUGH! Especially how thin it is behind the edge. Really amazing. If you want LARGE he has his Behemoth chopper on pre order right now.
Adam Kornalski - I just bought a A8 Mod chopper from him. Should be here soon. If I need money I might put it up for sale, just a heads up.
MMHK are good blades.
ESEE Junglas are very good for the cost.
Robert P Martin - I have a 3V slimline machete from him, 2 actually. They are well made, amazing HT, and tough as nails. Hold a great edge as well.
Shannon Steel labs would make you a chopper. He will make one you design as well. You can choose the steel, shape, blade thickness, handle material, etc.
There is always BUSSE