I was fortunate to use a Striebig Compact for 5 years. Its most efficient use is to stack cut rectangles on the X axis. It nears a beam saw in efficiency there. The least efficient use is to angle cut anything if you do not have the angle jig. Its next least efficient use is ripping long lengths, either narrow (2” or less) or wide (over 20”) pieces. I set up optimizing software to cross cut on the X axis as much as possible.
You can easily process 4 X sheet stock on a Compact. It helps to be taller (6’ or better) if handling 5 X material. You can handle longer lengths if you can crosscut large pieces first. The limitation is to have more on the rollers than hanging off. I can’t think of a way to rip longer than 10’ material.
I would lean more towards a sliding table saw for making face frame cabinets due to part processing of the face frames. The Striebig is the cat’s meow for frameless cabinetry short of a CNC.
Once you become accustomed to the Striebig, you will fear the safety aspects of a table saw.
The best value option in my opinion is the digital readout for the Y axis as that is the most difficult dimension to set accurately for repetitive cuts. You definitely want to set as many repetitive stops up as possible on the Y axis. I had 5. The next option nice to have would be scoring if you cut two sided laminate. I would rather buy used with these two options (or add them) than buy new without them. I believe both can be retrofitted fairly easily to any machine that offered them as an option. If well maintained it will last forever. Now is probably a good time to find a well priced used one since so many cabinetmakers are switching to CNC routers.