I had one of the original model day one disc, in blue, lovely colour and I really liked it. Nice ride, comfy, good brakes, decent kit and for my flat offroad commute it was perfect, but, as I think I’ve said before on similar threads…
I like mtb ss and I used to really enjoy a bit of road ss (road ss is my current n+1 aspirational purchase) but I found ss cx a bit limiting. Standard gearing on the D1 (63″) was great for singletrack and was ok for prolonged road sections, steep xc climbs were hard work tho. If you’re gonna do a lot of proper uppy downy xc riding you need to lower the gearing which will then turn road sections into a bit of a spinny borefest.
I wouldn’t take an mtb on a road ride, I wouldn’t take a road bike on an mtb ride, a cx bike could potentially do both but possibly not a ss one.
Depends on your intended riding area, if it’s flat sscx will be a right laugh, spot on for your road and towpaths – flattish bridleways are fine too.
And as I said I really liked the day one.