I'll preface this by saying I abuse drills. If they won't do what I want, they get replaced. 6" hole saws and 4" #14 screws into aluminum and steel are very hard on a drill, but that's what I expect them to do every day. If I get a year out of one, I call it a win.
In the last 2 year, I've bought 6 drills. 2 Makita, 2 Hitachi, 2 Rigid.
The Makita is a decent drill, their batteries suck. At 100 a pop, they should be more durable. After having 4 fail in 6 months, the drills went in the trash. I don't have time to be sending batteries back or run down to buy another one. Next!
The Makita drills had replaced two older Hitachis, they were heavy, but worked well so I tried two newer Hitachis. They were absolute junk. Weak, long charge times, short run times, both failed within 6 months one smoke motor, one broken gear set. Off to the trash they went.
Next up were two Rigid drills. They are 3 months old and are holding up fairly well. They have a electronic torque limit that kicks in too much, but it does seem to be saving the motor, battery and gear assembly. Battery life is pretty decent. I did have one charger die after a week, but HD replaced it with no questions. If they last a year I'll be happy and buy two more.
My house drill is a Hitachi. It's a pretty good drill. It's done everything I've ever asked it to, but it leads a pampered life.
In the past, I've use most manufacturers drills.
DeWalts sucked. Lousy chucks that wouldn't hold, gear sets made out of spun glass. They are on perma-ban. My last one took a flight off of a 40' extension ladder. Never again.
Bosh drills seem to love to eat switches. Good speed and torque, but switches would last months rather than years. That's been a while ago, so things may have changed.
The Ryobi stuff I had never failed, but they were slow, fairly weak, and are pretty cludgy. They are still better than DeWalt. I will say they have come a long way since I owned one and I looked at them pretty hard before I bought the Rigids. They are probably great for 95% of drill owners and if the Rigids puke, they may be next on the list.