Since it will still take a while with my 3000X HD, I took a look at the options at Batronix...
I have only just realized that, unlike the 2000X HD, the 3000 does not have an integrated frequency generator...
So it's clear which license I don't need.
All others are within the usual range, except for one license, the PA...
SDS1000HD-PA 355,81€
SDS2000HD-PA 402,22€
SDS3000HD-PA
1010,31€ Question to the siglent specialists: Why ?!
Does the PA on the 3000X HD have more functions?
As I said, the others are reasonably priced, with the exception of the upgrade from 350Mhz to 1Ghz, which will be out of reach for me at just over 4000€.