I’ve been using 12/10 combination with the BeeStinger sport hunter bars the last couple years. 4oz front and 6oz back. Seemed to balance really well for me, but it was heavy. I do like the longer front, in general, but 10” as a back bar might be been a bit long for me. Right now I’m trying out a lighter weight per inch bar, slightly longer overall length, and 2-3 oz front with a 12” bar, with 5oz in back 8” bar. With weights and dampers on the bars, the length of each bar is like 2.5” longer than the advertised length in my scenario, so I’m liking using less end weight with the longer bar