what to use

Tried to catch some fish on Cypress Springs today only had 1 bite a nice 3 lber. I tried everything
and nothing would bite. The water temp was 43.4 degrees, and the only bite came on a jig. I tried crank baits
spinner baits, square bill, shaky head and a texas rig and no bites. I could use some input on what to throw tomorrow. Fished shallow and deep out to 15 ft.

you already answered your own question.

I would keep trying the spinner bait, you should get bit in about 6 to 10 weeks.

Dynamite

Jig....C-Rig.....done.