Sounds like you just need to pick the model that suits you. I feel like a "pass it down" knife should have some elegance and say something about you years from now when your child says "and this one was my Dads knife".
A Randall Model 5 or Pathfinder, Reeve 1 piece since they are unique and will not be made any longer...a Sable or Mountaineer, or if they suit you a Busse custom shop, maybe a smaller active duty or mean street.