What pedal do I get next?

Tech 21 VT bass.

 

You definately need dirt, even if you're not into pedals.

 

Boss overdrive is cool

 

I'd agree with getting a dirt pedal since you're playing out of a GK rig...which is known for being a very clean sounding amp. I would say either fuzz or distortion and look under those...check out some clips etc.

 

Pigtronix OFO Disnortion

 

+1

or a fulltone bass-drive.

 

electro harmonix english muff'n
a delay for slapback

 

the VT bass single-handedly got me back into pedals. best piece of gear i've purchased in a while.

 

Its really up to you what you want....but BEWARE THE GAS!!!!!

 

Pedals pedals pedals..oh dear.......were not guitarists!

 

I agree with the VT Bass or something similar. I'd like to try the SansAmp BDDI for a touch of grind. I'm not a big effects junkie but that is a sound that works so well in many situations.

 

and if you don't know what you want, you expect me to know it for you?

alright... some suggestions...

Dirt. Dirt on bass can be fun. How much dirt depends on your style of music. I'd go for a Digitech Bad Monkey for soft to reasonably healthy levels of dirt. For heavier stuff, the Ibanez PD7 (Phat Hed) is good, but I find it a bit too noisy. The MXR M80 Bass DI+ has some sueable distortion plus it provides a lot more, as a preamp and DI box... so it's a good tool to have. You can use it as a "second channel" switch, or distortion box, or both... and DI of course.
Avoid the Boss ODB3, please

Chorus. A bit of chorus can be nice, again deopending on your style. I like the Digitech and Boss ones.

Bit funky? Try the Boss AW3. It's an autowah but it's more than that. Some seriously funky sounds there.

Bit daring? Try Digitech Synth/Autowah pedal. Crazy sounds, and a LOT of fun.

A good straightforward boring EQ pedal also can be very very useful.

Just some ideas...

 

I'd suggest an Ashdown James LoMenzo Hyperdrive, I love this thing, it's a great overdrive with a blend knob, also it only distorts the midrange of your signal, leaving the high end & low end clean so you can punch & cut through the mix

 

Light overdrive for sure. Look into tubescreamer type OD's.

 

BBE Sonic Stomp and BBE OptoStomp (compressor)......they work together well