This is what my training partners are telling me. We have those at the gym but who knows when I’ll be back in there. Now personally I like the SSB front squats , much more comfortable. I actually like the shoulder challenge front squats present. If you can stabilize the bar it forces a really tight core, I cannot see achieving this with the harness.
Even with the harness you have to have a tight core or you'll spill it. Never noticed any issues with it. For me my mobility and ability to keep any real weight up limited my front squat to low 300's. A few months with the harness and I hit 405lbs.
