Bass Chorus
I have not been extremely interested in individual pedals lately, unless it is something special that I want for a specific thing.
Lately I have found that multipedals are of high quality and offer a big bang for the buck and are quieter than a few chained pedals.
For my bass rig, which is no big deal; just a new Squire Jazz bass and a used Squire P bass I'm going to hot rod, and a very nice Schecter stilleto five string elite neck thru body super nice bass. I have a Fender Rumble 100, no big deal but suits me fine but it's heavy and stays put next to my bed. I picked up a new Marshall MB30 new release bass practice amp that is really outstanding for 167 out the door, normally 200. This Marshall practice amp is really nice especially when I partner it with my multipedal.
I bought a Zoom B2.1u that is really nice as well. It has a usb connection so you can record straight into your computer to lay down some clips or tracks; something I should do. I did it with my RP350 with my guitars but need to do some for the fret.
The Zoom is really cool and has a huge amount of settings and you can save settings. All of the settings are tweakable and I get a variety of sounds that I really like the smooth, full bass tones I can get combined with the two channel Marshall with voicing. I have used the cool reverbs on it to good effect. I have not used the chorus effect but the pedal is outstanding in my opinion. I wanted to get a Korg toneworks AX5B but I was too late to get the MF blowour and the other places want too much. I'm familiar with the toneworks interface.
I suggest getting a multipedal with a good chorus section, like a digitech bass multipedal, and you will have an awesome array of tweakability and other effects that you will definitely be able to find some to put to work. And these type pedals have noise suppression built in automatically unless you defeat it. This eliminates the situation where your bass sounded better without the pedal because of the pedal induced noise some of the pedals and associated connectors introduce into the signal path. To me this noise reduction is important and a good noise reduction pedal alone is expensive. Hence, for my amateur purposes the multipedal works great, especially a good one.
Just an idea. You might be able to get a good multi pedal for close to the price of a chorus pedal.
My first bass amp was a really nice Peavey TNT 150, over twenty years ago, and I rarely used the chorus that was built in. The chorus on my son's new style SWR sounds great though.
I bought a really nice Boss tremolo pedal for my guitars that I really like. It is like a chorus but sounds more like a rotating speaker than the chorus real thick sound. The tremolo holds the note true and modulates the amplitude of the sound wave without changing the pitch of the note, so you can get the real slow rotating speaker sound if you like that effect.
This has been my amateur experience with chorus on bass; I like tremolo better.
Duffy