I rarely actually drill with mine, except for with the right-angle attachment, but I'm glad the option is there. I had one of the original Bosch "Pocket Drivers". It was even slower (400 RPM IIRC) and single speed only. It also had the hex chuck only too. You could use hex shanked drill bits, but the wobble made it rough. I still liked it though. I used it for hardware installation in a cabinet shop. When they introduced a similar unit with an actual drill chuck, I bought one of those too, then came the right-angle drill.
When I discovered the CXS, game over. One thing that does all. I sold the Bosch stuff to co-workers.
If Festool did introduce a brushless with a higher RPM high gear, sure I would buy one, but I would hope that they don't change the battery. I would keep my older one too.