I just went through a similar doubt, I wasn't sure between ezone/vcore 98 and vcore 100. I went back and forth a lot but ultimately the 100 is the right choice if you are at the lower intermediate level as I am. I mean they both could work but people probably underestimate how important it is to have some more power, both for defense and for keeping your energy up for a whole match.
Coincidentally I noticed a crack on my vcore 100 just as I made my mind, so I recently bought a pure aero 100. It's a great racquet, very controlled for a 100, I love it so far. Less launchy then the vcore, better feel.
Definitely try it, it's a no brainier imo, unless you have a one handed backhand, but even if you do it's a matter of getting used to it. Also, forehand and serves will be better, so it's a worthwhile trade.