I’ve got a 2018 blade at the moment and it’s a rocket, ridiculously fast but a bit lifeless, there’s no real rush when riding it as it’s a smooth IL4 engine.
Seating position isn’t too bad as long as you’re not 6’8 as the pegs are quite high and you do get some cramping after a few hours.
The riding position is manageable as the bars aren’t the super tucked in style so you’re not riding like a MotoGP rider, you might get some back aches after leaning forward so be aware of that also.
Electronics wise they’re good, you can buy aftermarket Shifter/blipper for around £550 and it makes it effortless to ride, it’s the smoothest OEM system I’ve ever used, definitely worth it.
The screen is nice and clear, full digital display and easy to navigate your way around the menu system.
While I haven’t owned an S1000RR, I have ridden one many times and they’re also a great bike, again though it’s another IL4 engine so yeah it rides really fast but there’s nothing exciting about riding one.
If I was looking at picking up a Supersport bike now I’d be looking at the Aprilia RSV4.