so I've been thinking about getting a pickup for my acoustic Ibanez and maybe a preamp too. But i have no idea which are good for acoustic guitars. What would you guys suggest for a good acoustic pickup and preamp?

Go for a DiMarzio pickup, i have one and they are pretty good
MIA Fender Strat
Yamaha FG-450S
Crafter 12 string
Orange Rocker 30 combo
Vox AC30CC2
Epi Valve Junior
Fulltone Clyde
Danelectro Free Speech
T.C. Electronic Vintage Dual Distortion
Boss MIJ GE-7 (c1987)
Boss TU2
MXR Phase 90
Artec delay