That is not cool
A couple bughouse strategies I use

better suggestion: watch players rated 1800+ and observe what they do ... over-and-over ... watch many, many games ... watch their communication ... observe how they manage their time ... watch when they sit/hold, etc.
f2 sacs are not uncommon, but they are defendable; so don't think you're doing something novel.
Ok guys, these are some tips I will give you. So, first tip, there is an idea that you could sacrifice on f7/f2. you need knights and pawns for this to work. So, ask you partner to give you knights and pawns. You should sacrifice on f7/f2 with a minor piece. If not, your attack might be weak. The second tip I want to give you is don't castle that often. If you do, there are ideas where the opponent puts his/her pawn on h3/h6. They will try to open your king and mate it. I know you don't want to get into that mess! Last but not least, don't go g3/g6/b3/b6 if you do, you might face issues where they put their pawns into the hole. Please, please don't risk it! That is it guys, have a good day or night wherever you are, just make sure to have a good day.