Frame geometry

[HughG]

I'm considering potential bike purchases, and would ideally like one bike which I can use for commuting, light touring inc. with a tag along for the kids, family days out etc. Thankfully the gravel/adventure road trend gives me plenty of choice. I have a 2016 Trek Domane 6.2 Disc 60cm which is fantastically comfortable, so being pretty ignorant about frame geometry I thought I'd CAD up my current bikes geometries and add a couple of the possible new bikes for comparison, and am staggered by just how close they all are.



Is this really the case that such tiny geo changes massively change the feel of the bike?

The BTwin is my current commuter and is too long for me to do much more than 50km on it.