My favorite angle grip by far - FAB Defense Rubberized M-LOK Compatible Ergonomic Pointing Foregrip

I prefer angle grips but they have to make sense and make you feel confident with your application. This one does both 10/10. Very grippy and has a natural hand position where you don’t have to accommodate the grip how IT wants you to hold but more accommodating to your hand position, if that makes sense! Excellent grip!