Hello, I would like to buy this router, but only if I get variant B1 or B2. Currently there are the variants A1, A2, B1 and B2 (slightly different chips). This information can be found on the back of the device or on the outer packaging. Only the "B" variants will be supported with Openwrt. Is it possible for Digitec to set such a condition in the comments when ordering or to find out the exact revision when ordering instead of getting a pig in a poke? Many thanks for an answer!