If you have 335, use and enjoy.
If you have TAC, after "experiences" with 335, use and enjoy TAC a bit more. The loads I've worked up with other people's TAC in THEIR guns turned out great, but I haven't been able to find my own darn jug of the stuff.
If you have H-4895, which I do, same deal...


Up hills slow,
Down hills fast
Tonnage first and
Safety last.