I have to upgrade my 4th bike brakes since my formula oro's died and I'm tired of working on them. It's an old trailbike that's worth 600-800$ so I don't want to spend much on it. Especially since I will probably be selling it in november and because it's my 4th bike. So I had my eyes on some shimano brakes but I wonder. Are there any big differences between m6000s and m7000 in terms of pure performance? I know 7000s have a different hose banjo and reach adjust but besides that?