My bro uses TRPs with compressionless cables and they’re not far off hydro brakes. Minimal if any stretch and super easy to set up. No experience w BB7’s though. Cheers. T
BMX linear cables are the cheapest option for compressionless. Heavier though (does the weight of your outers really bother you?) and not always long enough for drop bar bikes.
My bro uses TRPs with compressionless cables and they’re not far off hydro brakes. Minimal if any stretch and super easy to set up. No experience w BB7’s though. Cheers. T