First of all, I want to make clear that the code will be open-source. It is not yet open-source and I'm willing to take that criticism so let me explain why. The reason is simple, I want to publish it with a similar license to Uniswap V3; i.e. if you want to use the code for commercial purpose you will have to wait 2-3 years from every release.
You are doing something similar like coldcard wallet, and that is
NOT Open Source.
Don't make your own restricted code and put open source sticker on it, because you are deceiving customers like this.
It's even worse that you only planning to do that sometime in future, and I really don't understand why some hardware wallet manufacturers are scared of forking and contribution to their code.
So because of that I am in discussions with lawyers to well, basically, make a license for us.
Again, this is NOT open source, so don't try to deceive people claiming it is.
Best case this can be source viewable license like common clause or similar.
The difference, here, being, the seeds themselves are actually stored on the Ace Cards as opposed to on a piece of paper, so to the question "will you be able to recover it on Trezor etc" that mostly depends on if they will accept restoring from an NFC card, maybe not on day one, but eventually I think they will. The other question is if they are compatible with SLIP-0039; Trezor I know for a fact is, the others I don't know.
So short answer is No, I can't restore it currently with any other wallets in the market.
Thank you.