Hay, has anyone used this brand (Formula) of disc breaks before?

http://formulabrakeusa.com/07-collection/r1/



What's a good and affordable front disc break?

I did use the Formula old style mtb model on my Monty 221 kamel for front and rear brake, everyone tried that say it is very powerful brake and it have very good hand feel, I have tried many other brands of disk brake and find Formula is the best, but I did not try Hope, you see, You got to have much money then you got Hope, no money no Hope.