I had bought this version because I was far more appealing than the traditional optics "Jenga-Tan". So far that has been confirmed. Visually, the whole thing is really appealing.
Them from offering this version as well as a far higher level as the individual blocks are not easily let rausloesen as in the "original" version. It is therefore demanded a lot more Feingefuehl. I for one find but not necessarily negative - one should only know.