I'm very sorry to hear you got frustrated with our game.
I understand waiting for the piece that you need to come down is frustrating. Prioritizing having your storage filled with one of every piece does help prevent having to wait for a piece. Just be sure to keep multitasking and restock while you're filling up the pred!
As for the bag system, I'm a bit confused. We do use a 7 bag system like modern Tetris. Though the 7 bag can still have rare droughts of max 13 pieces so maybe you're noticing that.
