Go ahead if you want.
I think they're ugly, but the engineering always sounded interesting. ...
Funny ... that parallels my initial thoughts.
I can only think about the TT33s in comparison to CZ52s, probably because they represented like choices during the same time period.
About 20 years ago when these were being shown on the websites of several online vendors (some here will remember the pics of wooden cases full of pistols with one or two removed and placed on top to show) I thought that the CZ52 looked intriguing and the TT33 looked, um, less--than-attractive. Old design/tech.
I ended up separately buying a total of 3 CZ52s (I still have them). While fun to shoot & accurate I found them to be slightly uncomfortable. The grip just doesn't feel
quite right to me. BTW, I wear size-Large gloves (long-thin fingers) so it is not a case of small hands fitting that big grip.
Shortly after buying and using my first CZ52, I ordered a Polish TT33 Variant (why not?). The very first time I picked it up I knew that I had been
very wrong. Compared to the CZ52, the TT33 is svelte. Slim, flat, light, naturally-pointing and a grip that perfectly fits my hand ... easily concealable ... and I shoot them at least as well as the CZ52s.
I will even periodically carry one of my Romys in a Wrights Leather holster that I had specially made about 10 years ago.