Nowt wrong with brush motors. I'm still more inclined to lean towards those over brushless myself, as yet. It's simple, tried and proven technology. Let me know your opinion of that sander when you try it. I'm still undecided on it as yet, so a proper hands on opinion would be appreciated.
A teaser pic of something which has just been delivered. It's still unopened at the mo', so I can savour the moment.
Pretty much all of my current kit is 18V Makita, but for those odd occasions where those are too big, I've indulged my personal preference of Bosch gear. Reason my other stuff is Makita is for convenience, (can borrow batteries if needed etc., as most gear used is likely to be Makita), but these are the 10.8V/12V jobbies, and likely to be rarely used, so no need to cater to that particular scenario with these, hence the Bosch.