What disc brake for dirt jumping, street and park?

twd

Ok im looking for a rear hydraulic disc brake for dirt, street and park.

I will spend £100 max or £130 at wiggle because of the sale.

so far i have looked at avid juicys and magura louise

I want a brake that is good for 1 finger braking and wont slip when doing abubacas, tyre taps etc

Silver Bullet

Avid Juicy 3 or 5 would do the job fine, and would leave you with plenty of money left over