It's completely up to you, but keep in mind that you would be cut out of your funds for a week or so if you lose your wallet
Only if you want to restore to another hardware wallet... if you're desperate for access to your funds, you can simply restore your seed into any BIP39 compatible wallet like Electrum and get access to your coins...
Granted, you lose a lot of the security doing this, and would need to move all the coins ASAP to a new hardware wallet... but the point is that you aren't necessarily without funds while waiting for a new device to arrive.