I like what Stumbo illustrated.
What he is describing is a little principle that's been around since the 30's (that I know of). I heard it from my dad. He knew guys from the 30's and 40's.
The Triangle of Truth.
A good situation has three sides: 1. Fun 2. Knowledge 3. Money
1. It has enjoyment, fun, a happy and creative situation. One that makes you feel good about yourself and your playing.
2. It has knowledge, learning, growing as a musician and performer. New harder material. stuff that makes you sit and practice to achieve.
3. Money....... Say no more.
A gig has to have 2 out of 3 three to be good.
Great fun, learning, low/no pay - OK
Knowledge, good money - NO FUN

- OK.
You get the point.
When a gig is down to 1 of 3 it has to be REALLY FAT in the 1 category to make up for the other 2 missing.
If that situation didn't have 2, or 1 FAT, and you can't easily fix it, move on and find the RIGHT situation.
Last suggestion. If you don't already, learn to sing and play bass. Pick an easy lead vocal song and master it. Make it your own. Then get two, three. Once your singing a song a set. You WILL get gigs. You WILL become more valuable. If your not a vocalist, you need to realize your always replaceable.
A good singer/front man, can replace a band in a week. A band will take weeks/months to replace a good singer. Also, the band will be working over time learning mostly all new material to meet the singers song list/chops.
In my years, I've won auditions over much better players just because I could sing.
Just wanted to add my $0.02 to what Stumbo already spelled out.
Paul Pkaaso