We are yet again reminded - YMMV…

IMHO they all (Straight, Feather Type, Cobra and DE) get a spot in the Den.

Since I travel, often to the same place, I had been looking for a Straight that I could leave at the off site locations. Started with a collection of "user grade" straight razors (aka - excuse to have RAD) but for a host of reasons this did not seem to work out. I would have to leave 2-3 on site, then have some way to maintain them (this when I was new to this and trying to keep to earcutter's example of straights only for a year)

Had this fear of the Feather system but decided to try the CJB and after a week I got the hang of it, and had a new travel system.
Next thing you know its the RAD cycle and I've tried CJB Fixed & Folding, Feather SS Fixed and Folding, RJ Fixed and DX Folding and Kai Fixed. Blades? Dorco, Kai, Feather Pro & Pro Guard, Super.

Net - there is a lot of YMMV going on once you get in to the Feather-type system.
And once you have a combo that works for you the results can be excellent - though for me never as "good" as a well tuned conventional straight.

Smooth shaving...