I think rack equipment looks cool... but that would be a silly argument to go with that.
I'm not gigging with electric bass anymore, just private practice and jamming. The idea of rack equipment is tempting, but it's a bit more realistic putting a pedalboard togheter. (That is to say if you have other pedals.)
I only desire one setting, some very light compression. So I personally would go for the EBS. Sometimes on, sometimes off.
Would fit me perfectly.
How are you using your DBX now? Do you think all the functions and the tweaking is what you need? Or do you want something simpler?
The EBS costs 185€ in my local store, seeing that we live in the same country it wont cost much different in your local store.
A bit pricey,

, but if you can afford it, nice compressor.
Two days ago I actually went to buy a compressor, tested out a few, EBS was good for me.
But I came home with a new bass instead and forgot to buy the compressor.

Different story.

(going back saturday)