I actually don't like stones that cannot be pressed into field sharpening systems... in the field is where I need my knife sharp the most!
Personally I like having a very coarse stone, a medium stone OR a very versatile fine stone, and a loaded strop. Most of the time this translates into a 1x6" 220 grit diamond (electroplated or resin venev), a loaded strop (often just the inside my belt preloaded with diamond stropping spray), and then the medium or fine stone. Now that medium or fine stone changes alot based on whims honestly and also what kind of steel my knife is; sometimes it's a small 1x4" translucent arkansas or a jasper viking whetstone, sometimes it's the 800 grit boron carbide chinese made stone, sometimes a wastikivi natural stone. If I'm carrying the ark or jasper stone I use the diamond to either create a slurry or just rough up the surface before using it with water to increase cutting speed, then finish on just water (no slurry). If I'm just touching up the edge (90% of the time this) I use the fine pocket stone dry and thus that fine/medium stone actually is the one that sees the most use. The strop is just there for when I struggle with a burr.
There's a bit of technique I prefer with the translucent ark and jasper stone: old grandpa method of making tiny circles along the edge. These stones put on a finish that's so fine that the scratch pattern doesn't seem to change based on direction if used with light pressure, and it de burrs most reliably this way
Edit: this combo is kinda the same thing as a fallkniven DC4, but I like a coarser diamond stone and prefer the naturals to the ceramic. End of the day it's probably minimal difference in results either way, coarser and longer lasting diamond stone (venev) makes me happier and does big repairs like chip repair much faster.