Love my Ryobi tools. Bought them when I moved into our house 4 years ago and have been using them every week for extensive renovations.
Strangely enough I actually bought them off the back of the fact that my electrician had a Makita impact driver (
https://www.amazon.co.uk/Makita-DT01W-Lithium-Ion-Cordless-Impact/dp/B004HEY0BU) while I was using a old corded drill.
That thing was a BEAST and I was just like "I want one of those!" - then I looked at the price
So I looked around for impact drivers and ended up buying a starter kit from Ryobi that came with:
1 x impact driver
1 x drill
1 x battery circular saw
2 x 1.3amh battery
1 x regular charger
Different tools use up more power. Using just the drill and the impact driver (pretty standard combination for drilling pilot holes then screwing something in) meant that I could easily run out of juice before the end of the day. The regular charger just doesn't charge anything fast enough (during the day) to make it worthwhile. So it did mean I stopped short some days - but this was usually a welcome rest and good excuse to stop.
If I used the circular saw as well that would quickly drain a battery, so my second purchase was actually a corded Ryobi circular saw.
After that, bigger jobs on the house meant that I needed the batteries to easily last the full day. So I bought a 4amh battery and fast charger. Massively increased my productivity at the cost of the tools being a little more cumbersome (the 4amh batter is easily 2/3 times the weight of the 1.3amh one so can make tools a little tiresome to use if doing overhead work.
I'd say that's the only problem with the one+ range. While I've had loads of use out of my tools I do find myself wanting some lightweight tools with newer/longer lasting/smaller batteries which I don't think will happen with the one+ range.
Since then I've bought a hedge trimmer (brilliant but NEEDS a 4amh battery to be able to do my hedge) and an orbital sander (again this absolutely NEEDS the 4amh battery and as such I might be buying another one)
OH! Also! It's super handy that both my neighbours have Ryobi tools as well. Because they're the go to for a lot of DIYers it's really handy to be able to borrow another drill or battery on the odd occasion that I just need to get stuff done