Looking for advice on 1200W PSU choices.

I have seen a lot of the high-end builds here go for the ASUS ROG Thor 1200W Platinum II psu, but in Denmark where I live this is priced at around 400 usd.

Alternatively I have been looking at either Corsair RM1200x Shift 1200W psu or be quiet! Straight Power 12 Platinum 1200W psu that are both priced around 250 usd.

Does the ASUS psu have anything that warrants that big price increase? I have been reading reviews about all 3, and they all seem pretty ok. I don't want to go for the cheapest option if the quality takes a similar hit.