Despite Trezor being trustworthy, I don't want to rely solely on it. I have purchased a Keystone 3 Pro, and will store ETH along with my Trezor Safe 3.
That's completely normal, I understand that. It makes sense to spread out your coins and store them in batches using different hardware wallet brands. Too bad that you didn't wait a few more days to purchase your Keystone. Black Friday is coming up. Keystone's website is already advertising Black Friday deals starting from tomorrow. You could have saved some money.