In reply to rares:
Hi,
I'm from Nijmegen myself, never used those boots. They seem a bit old school. But if they fit en you can fit a decent crampon on them I'd reckon they're fine. It's all personal preference. Personally I have a stiffer Scarpa shoe (Scarpa Jorasses I think? It's B3; or in Dutch category D). I got them for 50% because I have ridiculously big feet. But, in conclusion; if they fit your feet well, they fit a crampon, etc. they're fine.
If in doubt, just watch for some good sales. Boots are on sale all the time, don't be afraid to go to other shops then Bever (don't know where yopu got these boots). If you're in the east of the country, check out Rene Vos in Gorssel (near Deventer). Great service and often sale.
Groetjes!