I don't have tube or half doors, but I wouldn't be opposed for when I have a garage and a place to put doors one day. I've seen so many variations of tube doors, with people saying pretty good things about most. Some feel flimsier from what I've touched at SEMA, but even the FP doors can require a fair amount of shimming, according to some friends who have them.

The Anderson Composite halo doors are interesting, especially if you're looking for a greater sense of security, and I've seen webbing for tube doors that I'd be curious to experience at speed. Seems like they could get a little flappy.
The only truer half doors I've come across are some owners have modified, like this set on 6G.

2021 Oxford White 2-door non-Sas Mid package 2.7L/10-speed Badlands with MIC top
2021 Carbonized Gray 2-door Sas High package 2.7L/10-speed Badlands with MIC top
Keeping the Jeeps: stock '89 XJ, 3.5" lifted '00 XJ on 31s and '89 MJ