I think your impression of it giving a tighter "feel" is on point. 2-point tower braces are more about NVH reduction than handling improvement.
That's not to say that if it makes the car feel better to drive that it isn't going to be easier for you to drive it harder than you otherwise would. In an overall sense, "handling" could be considered part car, part road, and part driver. Making any one of them better, or improving the interface between any two should result in a net gain (as driven).
For my own efforts, I finished re-O-ringing the Steeda strut mounts, installed a slightly firmer rear sta-bar (Strano/Hellwig 25mm), and set its adjustment (full soft). Put another eighth of a turn on the front strut adjustment (Koni yellows). Doesn't ride much differently from before, but corners flatter and doesn't nose-dive nearly as bad.
'08 GT coupe, 5M, wheels, tires, pads, fluid, a few suspension mods . . . still almost stock height
'19 WRX, 6M (hers)
'01 Maxima 20AE, 5M (spare, winter driver)