My bandsaw rule of thumb is add .100 to each finished lam thickness, ie; a .020 veneer takes .120 rough cut.
.065 for the bandsaw and .035 to clean up.
Flat grain red elm or flat grain osage, you need to start thicker, cause they will make a fairly sharp blade wander a bit.
I do keep fairly sharp blades in the bandsaw and take the less sharp ones to Mojam and give em to the guys helping folks rough out staves and stuff. They still slice wood, but not with a fence and cuttin .thou"s