I want a cordless sander, with a dust bag, and a vac when applicable. I get what you mean, but as several here has mentioned, especially Cheese - the trio of FT cordless sanders do extremely well by sucking their own dust and dispose it behind in the bag by themselves. I’m impressed too, I’ve never had a sander that does the dust-in-bag as the RTSC.
Alex: Probably me too, going for the “F” with a double tail.. Only reason for Festool is that I have the CMS module to use it with too. Otherwise I might have had the Makita, but now the Metabo looks to be a stand out contender, not only the depth of cut, but it uses only one battery, heap of (cheaper?) blades, that also are “standard” 165mm blades that my Makita’s use. It is also very, very narrow and compact. And does have nearly all the features of Festool and Makita, and throwing in the ability to even ride on Mafell and Bosch rails.
I’m generally liking more and more things that don’t have to be monitored whether “it” will need a charge or battery.. or hunt a charged battery.