I Love this game, love the characters, it really feels like a resident evil game.
I do indeed wish to see more of Bravo Team but I get it’s centered on Rebecca and Billy with some of the team members showing up every few times (except those that only appeared on Resident Evil 1, Kevin I think (not important enough to be a spoiler btw) )
I did had to think about how to use the inventory system but it always worked out at the end, I planned on using Rebecca the most (despite her weaknesses, she prove more than capable) and if things went south saving the game save my rear.
In my opinion if you feel like you will have a hard time, use Billy for his great defense but if you feel you can handle difficult things then Rebecca will make things interesting, having them both near is always wise but not in the same room (because your partner can die even if you don’t control them and if they get hit and you leave the room they will remain there with the enemy).