I really enjoy reading Jameson Lopp review tests, and he rated your seed plate very good.
This is probably one of the cheapest A grade Metallic Bitcoin Seed Storage I found on his website, except maybe Steel Wallet, Hodlinox Single Plate and DIYSeed.
Are you selling them only on Bitcointalk forum?
I don't know what to enjoy in the review of tests, this is not a piece of art.
There is nothing unusual there, a couple of tests of a stainless steel plate in different conditions. By the way, Jameson Lopp didn't indicate what temperature effects he had on the metal (how many degrees?).
I also really appreciate a piece of stainless steel plate, which can be cheaper, except perhaps in a hardware store.
Do you offer the option of re-burning the laser (several times) to deepen the drawing? For paranoid users for a fee.