I’ve had same problem. I backed off drag and that solved a bunch but not enough. Last week I did some very non scientific test in my backyard. I used 20lb braid and 15 mono and some dumbbells. From my experiment, the FG knot had a slightly higher break point but only when tied right. That was my weakness though. I only could tie a good one about 50%. The double uni and Alberto tied. I can tie at least 3 Alberto knots in the time of 1 double uni so for me Alberto wins. If I did 10 wraps up and 10 back, I could hang 14 lbs before any breaks and sometimes it was after several seconds and a few times the line would break first. IMO the Alberto is very fast and easy to tie a quality knot. I will add there was about a 2lb better break difference when increasing wraps from 6 or 7 up to 10 going and coming.