...and to add, if I remember w/ the high distance/spin balls my high trajectory Bertha driver with no tailwind and a favorable FW (that doesn't rise up) a percentage of top spin 'de-lofts' the shot and the ball 'line drives' forward a lot instead of all that power going into spinning and raising the ball in the air,
because, sometimes, you don't need the stopping power and some FWs allow a downward rollout, plus the ball seems less affected by strong crosswinds.
Too much TS and the ball hits the ground too soon and rolls.
Again, it depends of the conditions etc. But the common knee jerk is to add FBS.
I've tested on video how, in a front wind, some drives on STA 1 were going longer w/ TS than with BS, again it depends on the ball, wind and conditions.
I'll keep trying w/ different proshop distance balls.