A.X.I.S.

In 10 there was an ability called discipline which made units level up there Weapon levels faster. You could also take abilities off and use them again which was great. You also just had a lot of time to level up people's weapons this time around and it was worth it in the end because there was one of every kind of SS (yes SS) Weapon in the game and close to the end of the game you could have infinite uses for them. Also, if you had data from a GC memory card with a completed file of PoR, one of benefits of transfering that data is that depending on what your units Weapon Levels were in the PoR file, their weapon levels in DoR would be even better than if you didn't transfer the data at all.