if someone owns no existing systainers, then systainer 3 heights aren't a huge issue, though the stack height to get to 900mm is a valid point.
The design changes are still issue, the dumb handle, no side labels, etc.
Most folks are going to be stuck with a mix, that is the issue. As has been said before, if Tanos made this system for the BOTT stuff, but kept T-locks for Festool, and or even expand that system, folks would be happy.
I don't think many people have a fundamental issue with there being a 3rd generation systainer, or new models, and some changes. It's just that there is basically no good to be found in the changes. I don't think many people are giving much hope to festool re-thinking and going back to T-lock and offering a trade in program for those who got a systainer 3 dumped on them.
How much this will impact new tool buying, not sure, but I think a lot of folks will pause for a bit, or delay, or just go look at other options more verses just accepting a systainer 3 based tool. After all, systainers are one of the key selling point of festool, and they just broke that. It's not unlike when they ditched metric in some regions, some folks don't care, some like it, and a lot hate it with a passion as it broke part of the system. Maybe going forwards festool will just randomly remove dust ports from tools
![Tongue Out [tongue]](https://www.festoolownersgroup.com/Smileys/default/tongue_smilie.gif)
, who knows.
Festool will just tell themselves everytime they sell a tool that ships in a systainer 3 that people bought them because of systainer 3, and various other positive spins. And of course a lot of buyers won't care in any way.