I just hope for you that they use the same battery.
I am an 18v Makita guy and everything I am likely to buy uses that battery. Beyond that, I have power everywhere so a cord is not a burden. I have a Makita drill.driver and an impact wrench.
Corded I have all sorts of stuff, 3 or 4 grinders, wood working tools, a bunch of drill motors, impact etc.
One off label use I found is cutting boxes into paneling or planks. I use my biscuit jointer. You have to be careful with the set up but it plunge cuts nice straight lines. On thick material you may need to finish it up with a little hand saw
