Practice Mode QoL Suggestion

Let us practice with every weapon our class can use, please?

I hate needing to buy a new weapon, just to see what it’s attack animations and special ability are.
Because, if it turns out I don’t like it, I am now out allot of money.

Would be nice if I could practice with every weapon my class can use, so I can plan ahead and get what I want when I see it in the Armory Exchange.