Snapmaker 2 A250 profile ... speed too fast?

Hello Group,
I use my Snapmaker 2 A250 with Luban to print since a while and the result is pretty good.
So, i want to use the Beta Orca Slicer … I installed ans choose my machine in the setting but it seems to have a huge difference between Luban settings and Orca settings … speed is very fast … probable too fast compare to Luban …

I tried to print with Orca default settings, but the result is very poor … under extrusion on top layer and others problem …

Does someone use Orca beta with A250 with more success ??

Thank you for help and sory for my poor english :wink:

Hello, i have the same problem with a350 and Orca. When printing the Speed is much higher than in Luban. Not generally bad, but the Quality is not very good. Mostly much worse than in Luban. A Profile sync would be great so you can choose between speed and quality…