I am told just type in my electrum seed and the Bitcoin SV will be there and there is no need to sweep any any keys. Also replay protection is something I should not be concerned with because when I claimed my BCH in electroncash a while back, I just sent the BCH to my own nano ledger.
You have to be concerned about replay protection if Ledger live is not supporting BSV, you can read the quote below.
From our perspective, the last item (replay protection) is the most important as it protects the user from losing the original, non-forked asset through a transaction replay on the main chain.
Without this critical protection, Ledger will not support a fork.
Unfortunately, Bitcoin SV developers have decided to not implement replay protection. As a direct result, we’re forced to not support BSV purely from a security standpoint. As previously mentioned, a solution for advanced users exists with the combination of our Bitcoin Cash app and Electrum SV. However, Ledger does not provide support and users are advised to proceed at their own risk.
If you want my opinion, there is nothing bad to convert it to bitcoin that has the replay protection and supported by Ledger Nano
That is trustwallet and atomicwallet. Does anyone have experience with either of these two software wallets?
Just that they are both close source wallet, we need to be careful of close source wallet, only open source ones are recommendable.