I have had:
DeWalk 18v
Bosch Grey 18v
Bosch Blue 18v
Bosch Green 24v
Ryobi 14v
Ryobi died.
DeWalt is good but overpriced IMO
Bosch grey battery died
Bosch Green in 24v was unstoppable and would rip the heads off screws and bolts that other drills would wince at, only died as the batteries stopped holding charge after 5 years of abuse
Bosch Blue is a Li Ion battery, very light and pretty robust, batteries charge quickly and hold for a decent time.
drills are drills IMO
Its batteries that let you down.
if you can get one with three, do it
replacing them is more than the drill