for all the replies. I have some thinking to do.
As for my current setup, I have a Peavey Cirrus bass, a 25w Fender practice amp and (I think) an old Korg? multi-effects unit (w/ built in tuner) which I never really liked. It has to be 10 years old and even when I mucked with pre-sets the sounds seemed very muffled.
The guys I play with have better mixing equipment (some high end digital mixing board), monitors and amps.
Going to be playing a 15-20min gig at the end of the month and want to round out my tone. The songs are pretty much hard/modern rock in 4/4 with standard tuning. As such, I probably don't need a tuner pedal.
I talked to a pro (former bass player) who said he uses a ME-50 on guitar. So my final quandary is an ME-20B (the 50 is $500 list) or 3 pedals (VT Bass, Agro, and maybe Octave.)
Anyway, thanks to everyone for replying to a thread that's likely been started a hundred times before. I tried to search for something similar as I'm sure every beginner wants to know where to start. I'll make a decision by week's end and let you know how it worked out.