I agree with you that I’m also not a fan of someone changing designs all the time either. However, the Super 3XRS’s haven’t changed at all except to install a superior driver. I had a pair of them a few years ago; they were quite nice.
The other pair of Omegas that I owned were an early pair of Grande 8’s in Sapele. They were a rare pair of dual front port wide baffle speakers that Louis only made a few pair of, that he actually preferred to the later smaller front baffle speaker. The wide baffle ones were more expensive to produce.

