Hey, I can write on this
My progression has been
- F56 Cooper (1.5T) - Loved it, really fun car to drive. Wanted more. Normal suspension, 17 inch wheels. Comfy.
- F56 JCW (LCI1) - This was more. Loved it, very much. Adaptive suspension, 18 inch wheels. Kinda comfy.
- F54 JCW (LCI - 306hp) - One year later, still absolutely love it. Best car I've had. Sport suspension, 19 inch wheels. More comfy
Let me explain. To me, sure it isn't small anymore (what is?) but the clubman to me strikes the right balance. You get a car smaller than most, but still big enough (I can take it to Ikea and not have to worry to much if things will fit or if I'll need to be super creative in getting stuff in the car) that it can be the only car. It's plenty fast, drives like a Mini and has those quirky looks that just puts a smile on your face. It can be sensible and be reasonable with the fuel. Can be. It's more comfortable that the F56 by nature of the longer wheelbase. I have the 19inch wheels and sports suspension and I even my missus doesn't find it uncomfortable (mind you, we are in NL. Better roads here). Back seats are also usable, as opposed to medieval torture devices in the F56. Good for trips with friends.
For me, it's my perfect car, ticks every box. I love it, wife loves it, does everything we need, what I want. Super happy.
And yeah, if you're worried about ride quality, go 18 inch wheels and adaptive suspension. Then it'll be far more comfy than the F56 JCW with adaptive suspension even.