Personally, my primary concerns, and there are many, would be stuff like power usage, noise, security (still getting patches?), size, price, and availability. If those things all check out I would consider it.
An issue with those I found is that they usually need a paid subscription if you want to use any of the UTM selling points, or they are often still registered to an organization or msp with no possibility of transferring licensing ownership, they can be used as regular firewall appliances otherwise.
(post is archived)