Sending funds from ledger nano s to cold card

So I want to send all of my funds previously stored on a ledger nanos over to my cold card to use this as my cold storage instead, is better security and privacy wise to

a) Import my existing seed to my cold card instead of generating a new seed

b) Generate a new seed on my cold card and and send all of my funds to the receiving address?

submitted by /u/Immediate-Host
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