What about Eaton Memshield 3? RCBOs a lot cheaper than Shneider, the enclosures are much more robust as well, and the earth bars are in a sensible location not stacked at the top of the enclosure. I also don't like Hager 3PH boards, they are cramped and the enclosures are very flimsy. It's odd their domestic 'amendment 3' consumer units are far better designed and have a much more substantial enclosure than their commercial range!