As a bassist, I had a pedalboard with octaver, delay, tuner and a couple of more effects, and they sounded great. But when I bought HX Stomp, in about a month I sold all of them, leaving only the tuner (using it when i setup my instruments). I've got M-audio expression pedal with this, needs to be a bit modded but then works great (you can use two of them, but I use only one)
The effects are great for my taste. I compared OC2 with Boktaver and it's not the same, but if you put a Bass oktaver (from legacy) in parallel, and blend them you can get even better sounds than OC2, so equal and different. You can get more or less fuzzy, more or less bassy.
It's great for practicing as well, I use iPad to play the songs via USB, use headphones out to listen to it, and I'm waiting on Zoom r4 multitrak to record it like that (so I don't have to use iPad). Also when using iPad you can get quantiloop for cheap, which is a great looper and you don't even need pedals then. Cool for home, never played with it live.
I also like the send/return for adding pedals to the chain anywhere, and I did use ditto looper first, so I can mute it without pausing, it's a cool effect, but you have to time it right. So it can be creative way to use some pedals, like additional features.
So far what you get is a lot, a tuner, tons of pedals, audio interface, midi controller (though limited one), practice "amp", etc. I also like the simple programming of the unit, I don't use it with a computer, I know my way around the interface and it's just so easy.
The only dislike but I don't mind that much, is that it uses 2.5mm instead of 2.1mm barrel, so you have to make an adapter for it. I bought 5v to 9v adapter on ebay and changed it's 2.1mm barrel to 2.5mm so I can play on power bank instead of included power supply which is chonky.
Overall can't find anything better for bassists that's in this price range.