Slow swing speed here and for whatever reason LS drivers work for me. I've owned or hit every Ping driver from the last several generations. The best performing driver of the bunch was the Ping G430 LST not with a senior flex or lighter shaft but with the Ping Chrome 2.0 Regular shaft and the Evenflow Black 75g R shaft. Looking to purchase one at a decent price with my specs.
Currently, I'm trying out the Taylormade Qi35 LS with a Ventus Blue '25 5S shaft. Impressive so far. This driver requires some setup changes for me but the ball ends up in the fairway. I also may try other Qi35 driver heads.