Schlage locks are of better quality than Kwikset locks in my experience. If you are just buying deadbolts, it won't be to expensive, about $25 to $30 each for Schlage. When I installed new locks on my house, I used the deadbolts that require a key on both sides instead of the toggle switch. I had been robbed 5 times at my previous residence, and if you have a glass vision lite in your door, someone can break it, turn the toggle switch, and their in. I keep a key hanging near the door for emergency evacuation of the house, but out of reach of someone outside the door.