I can see the photo. Got the running shoes just for wearing (and also thought I might do some more walking for fitness wearing them). Tbh I don't think I could run in them unless it was on grass. There is literally no cushion at all. I did a fair bit of walking a few weeks ago in the leather shoes and it was a relief to get to a grassy part.
The hiking boots are really comfortable because there's another 3mm of lugs that keep you up of the ground. Mine aren't the leather ones though and they are really too warm on all but the coldest part of winter. Your feet do get tired in them but I think your body gets less tired because your feet are able to do more of the balancing.
After wearing them for a few months I stuck on a pair of tennis shoe type trainers during the summer and found them really uncomfortable, very heavy and 'off' for want of a better word. Gave me pains in my heels - and these were a pair I wore happily last summer.
Oddly, mine are two different sizes. My boots are 41 and my shoes are 40 and I can't remember what size the running shoes are. They're in the back of the car atm so I can't check. They are the smallest fitting. The hiking boots are narrower than I expected, and I have quite narrow feet!
I've noticed that some of the shoes are now coming with a 3mm removable cork insole. I'd be tempted to give those a go, wearing the insole. Also thinking of getting cushioning insoles myself for my leather ones.
The thing that's supposed to be good is the zero heel, no arch support and loads of room for your toes. I just wish they did a bigger range. I keep looking at the ankle boots but they are quite expensive.