I'm also concerned that the MSO and AWG options are split into a HW and SW part. Like the MSO is SDS-5000X-16LA for the SW option on top of the SPL2016 probe. Also I understand you need to purchase the AWG SW option SDS-5000X-FG in addition to the actual USB AWG SAG1021.
AWG
Why you are concerned about splitted HW and SW?
Just tiny example, if user need signal source only for under 25MHz bode plot he can just buy SAG1021 HW and nothing else. He not forced to buy SW license.
MSO
User need only buy SW license once.
He can then buy probe as often as need when these wear and tear. Probes are easy-to-wear and breakable goods when used continuously i real work. One accidental drop to floor and then someone walk, one accidental touch with soldering iron, and so on and so on. In some cases 16 channel LA probe is more easy to leave installed when need do some other things. Time is money, so 2 or 3 probes are perhaps more economy than always install probe lines specially if DUT is bit difficult to connect. Only need buy one SW.
Then need only buy probes if need more or one is worn. Just as buy car tires or brake pads.
Or if have many scopes (example on some workshop) but only rare need MSO. Then license to all scopes but only one probe.
I think it is best that user can select what he need and what not.
Old times in one place we buy scopes and triple probe sets for all scopes, because all know that working in "field" is best place to loose probes or defect them. Just one turn and oups.. ... "it was probe". Who have time to wait new probes when need do work. Travel and/or waiting hours may cost 100 or "sky is limit" times more than one shit probe. Also I buy new socks after they worn... some times buy just new ones if they smell or looks dirty - depending situation and good socks price is like "el cheapo" standard probe" and bit better probe is like shirt, if it wear or looks dirty just buy new one. If trousers looks worn, well I buy new trousers and _good_ trousers price is nearly as one LA probe.
I'm much more concerned if HW and SW for options are welded together.