Big John, im currently using the TGT 293.1 (YT IG prestige pro) and control with gut mains / poly cross (alu power) is great.
Plow on both topspin, but more so slices, is amazing, but very controlled.
Just let the gut break in for 2 hours if using BT7 gut. After 4 hours its magic now.
I really look forward to comparing a H19 to the TGT Prestige Pro