I am looking to buy either of the two cards (rx 580 8gb or 5700 xt 8gb) Sapphire Brand preferably .
If you have any offers tell me what prices you can give me and at how many pcs.
I would be interested to buy 50-100 in the beginning and after that I would buy 200 more.
Thanks in advance!

Hello,
I would like to know how safe is the Airgap wallet if it is used on 2 devices. Basically 1 device its completely offline therefore acts as an airgap computer.  Of course there still is bluetooth and wifi but from what I know its harder to insert a malware in a phone and also the phone will stay on airplane mode all the time. Now , I am not an expert and I don't know how really these things work that's why I ask you.
Also can you tell me when you have to sign the transaction with the qr code is there any way the app can display the address you want to send but in fact the app is sending to another address? Or is there any way for a man in the middle to interfere with the app and steal the money even during the transaction or at any other time?

A hardware wallet is not really an option for me as it can pe tampered and I also don't trust ledger security because I've heard people complaining about them.
My second option would be an airgapped pc but I also heard there are ways to extract private key from that airgapped pc. Assuming that your airgapped pc was infected already with a malware it can send electromagnectic signals to an infected phone and steal that key. And I heard there are other ways too.
I am a bit confused and I don't really know coding but if someone who really knows about this can help me I would really appreciate.
Thanks in advance and all the best!