I think this is (another) area of HE in which I find my opinion differs from the masses.
I really don't understand the logic in spending excessive cash on a specific motorised unit. I just bought the standard vertical hanging panel variety with a pull cord.
Then bought a £30 motor from Ali express. Motor dies? Another £30. I see posts from people who have purchased ikea blinds etc and are needing to replace a few years on, doesn't make any sense to me at all.