Annnd Victory Gundam takes place 30 years after F91 and features a brand new cast. The first few episodes are a little strange because, originally, the Gundam supposedly wasn't introduced during the first couple of episodes, so that should explain any sense of "wtf is going on," during those first few. If I remember correctly, the episodes were aired as 1, 2, 3, and 4, but the proper order is 2, 3, 4, and 1, but because of the way they were edited, it still feels weird to watch it in that second order.