I've been playing with the Diadem Court Burst lately, partly because I got a good deal on them. I have a hard time stomaching the cost of some of these shoes as they all seem to last about the same amount of time.I’ve been in a bit of a shoe crisis. I was a Gel Res guy until the X’s. Played in the Lacoste AG. loved it but once I moved on to the second pair, I got intense foot pain. Moved to the Barricade 13. Went through a pair, and the second set I got - foot pain again.
I just tried the v14 Barricade and that was a quick nope. They aren’t bad but they are less comfortable than the 13s while being a lesser quality tennis shoe.
I went to my local shop yesterday, and tried on a ton of different shoes. Surprisingly, Babolat was my favorite by far. I picked up a pair of SFX4 for now and plan to get a pair of the Jet Mach 4 which sounds like what you are after (speed u& stable). I also had to size down a full size in the babs. I was between 1/2 - full size in sizing down.
At this point I'm more or less committed to sale/clearance shoes. Even after getting the Gel Res and FF from asics last year, I haven't found a top tier shoe that seems to be worth the cash over outgoing models of 'mid tier' shoes.