I use these for modulation/pitch shifty effects. The top row covers chorus needs. The newest additions have been the Inflection Point (which also qualifies as a multi-modulation effect), the Hydra, and the MIJ BF-2 (to replace the original one I purchased in the mid 80s, but sold (like an idiot).
Interestingly, depending on the size of the board, I don't tend to have more than maybe two modulation effects on it, where as delays and reverbs (my primary drug) can be seen in higher quantities.
TC electronic have been doing nice chorus sounds for a long time - maybe not as long as BOSS, but still...
The Seabee and the M1 are like Chorus on steroids. You can get lost in their capabilities. Granted, the M1 is a multi-modulation effect. You can go wild with manipulating sounds with the Somerset. Too bad it's not a stereo unit (May have to pick up a second one, to achieve that. It'd be worth it, in spite of the additional expense and board space.
I haven't included my GT-1000 Core or the HX Stomp, but tend to be more inclined to use these dedicated pedals, first.