I flew a wizard x220 frame (every single day it was operational) for the first 1 1/2 years of my current 6 year fpv journey. It is awesome. I watched so much youtube that I got convinced it was sub-par. I moved to other frames, and new electronics. Thought I was advancing.
All the way I would keep the wizard running. When new gear would come out that sounded great, but was so cheap I feared that it was too good to be true, in the wizard it would go. After all, if the wizard crashed it was not something of great value, and I had purchased lots of spare carbon for it, when it was my daily driver.
It only has one set of holes for mounting boards. That's it. That's the real drawback. The top plate is too thin, but you CAN find 2 mm versions of that top plate, to replace the comically flimsy stock 1.5 mm version. The bottom plate is also available in 3 mm. I ended up switching to those, and adding washers to the top of the standoffs directly behind the camera area. You have to shave down the standoffs to fit the washers and have the top plate sit flush, but after all that she's a TANK!
I just got done scavenging her for some parts about 2 weeks ago (trying out a flying wing for the first time) and the wizard frame is still legit. I like to have space/mounting holes for 2, or even 3 stacks in a quad this size, but you can get it all done in 1 stack with the height you have in this frame. There are ppl who like to slam their builds, and for a time I thought that was the way to go. The idea of centralizing the mass seems like an obvious decision for better handling/performance. Physics, right? Turns out, even though the battery is the single heaviest component, moving it down 8 or 10mm isn't huge. The FC is able to EASILY compensate for much more significant changes than that when you get to the weight/thrust/dimensions that we deal with in a mini-quad like this. A new pilot will likely not even be able to tell the difference. That isn't a slam on new pilots either. Honestly the difference is subtle, and there is SO much going on in the fist stages of learning that it's just not important.
Honestly after building ~30 different quads at this point, I know enough to say that the hype on youtube is just that. You have a good frame here. Don't let poeple that don't know any better, or are tasked with selling you new carbon, tell you any different.

p.s. I was embarrassed that I had this frame that ppl were trashing on youtube (...to sell me other frames) and I colored over the purple edging with sharpie. That was a mistake on my part. I have regrets there.
p.p.s. My wizard will fly again. Gotta test them new parts ;) On top of that I did eventually design some 3/d printed parts that make her a sleek and well thought out package, it took me years, but she doesn't look like a birds nest and the battery connector is solidly mounted so I don't have to hold it on the drone side to plug/unplug