If I'm not wrong, I believe the OP means moving from one wallet/address to another periodically.
If you can practice proper security measures, you will not need to move your bitcoins from one wallet to another regularly. Moving bitcoins from place to place can be as dangerous as the danger you are trying to avoid.
With any slight mistake while moving the bitcoins around, they can get lost by being sent to a wrong address etc.
That's pretty much what I instructed in the rest of my post that was not quoted:
It is less about the address itself, and more about the precautions taken through how the coins are being stored. For anyone holding a significant amount in the long term, it should be a no brainer to use cold storage as opposed to wallets that are connected to a server or have access to the internet. A paper private key/seed, pk/seed on an encrypted external device or hardware wallets are probably the first options that could serve to be safe enough.
The step before a safe wallet however, is a safe system. Windows vs. Linux, Linux. A new account or system that is not a daily driver, one that is known to be safe. Next. The network level. Knowing that the network is free from vulnerability is another, more complex precaution to take.
Checking these three boxes will limit vulnerabilities down to the end user. No mistakes, no loss. Quite a few community members and myself have been discussing and voting for the topic to be added to a separate board to help with improving security and privacy in the Meta board. I recommend those and others interested in the topic to
check out the discussion here and if interested in voting,
visiting the community vote here.
Rotating the wallet may improve privacy, or provide a level of protection in a world where bruteforcing actually becomes possible (not really a problem at the moment). Ultimately it is superseded by the precautions listed above.
The other kind of security is physical. Ensuring that the wallet can't be breached offline, or has offline risk, is also an important thing to consider.
To address the difference in what you've said, about there being a danger in transferring. There is only a danger if there is a vulnerability. There is no inherent danger with making a Bitcoin transfer. As long as you:
- Have confirmed you're sending to the correct address
- Are using a secure system and network to conduct your transactions
- Know generally what you're doing and where you're sending to
Then there really is no risk in making transactions.