My old Makita stuff gave up the ghost over 3 years ago and I started back up with Ryobi and found it to be outstanding quality despite some negative press. Not busting houses as a contractor these days but I do a good amount of woodworking and use my stuff daily without issues. And the 2 18v batteries (2AH and 4AH) are still going strong.
I use the same two batteries for all of the activities below and there is not a single day where I am not hammering on one or more of these guys.
Ryobi Arsenal and mini reviews
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drill - Solid 2 speed and easy and reliable clutch and keyless
right angle drill/driver - rarely used but great for tight spots like installing speaker boxes
screw impact driver - new addition and what a game changer. Assembly time of my 3 stand up planter boxes was drastically reduced.
5" circular saw with Diablo ripping blade - I gave zero credit to this thing and considered it a joke. With the Diablo blade it cuts through plywood, MDF, and pressure treaded 2x10s like butter. Not to mention hella quiet.
bright light - came with kit and I use this all the time and never thought I would.
sawzall with Milwaukee "The Axe" blades - yeah Rob, we hear ya. But I'm just a NASCAR hillbilly that still calls 'em motors instead of engines"

Didn't think I'd use this either but with this blade, great for trimming trees and powered through some big roots when laying down new patio.
dust buster type vac - Works great especially in garage for dryer lint traps
mini leaf blower - Epic little tool Ryobi just released. Many of the other mfg had them and this thing rocks for quickly blowing of smaller decks and patios.
6" random orbit sander - works excellent. Sure you are not going to sand all day on a single battery, but the 4AH gives you plenty of sanding to where your arm is tired and you don't mind taking a recharge break.
hedge trimmer - something I never thought I would own and certainly not a wimpy little electric thing. Holy shit was I wrong. This thing is a beast. They say cuts up to 3/4" branches and while I try not to push it quite that big... it will chop 'em. I have used this thing many times to render a massive bush/tree to a manageable shape and size as well as my big cherry tree. Does not miss a beat and ran for a long ass time on the small battery which was nice as it was lighter to hold over your head for long time.
Craftsman C3 line (not in list)
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18v drill driver - solid, smooth, great deal
1/2" drive impact driver - absolutely amazing tool. I bought this specificlly for the race track and changing tires. I am an old school die hard who hated plug in electric drivers. I have used everything air/nitrogen powered from my 400ft/lb Ingersoll-Rand impact to Brunhoetzl race drivers, to other modified impact drivers and felt like no way could battery operated hold a chance. Boy was I wrong. This little impact is lightweight, and I used all day taking wheels on/off 2 cars throughout the day and no problem whatsoever. would I use one in pit lane for a race stop, no way... but for wrenching around the pits, they rule.