Hello,
If you want to hodl, what's the best strategy for doing so? A single wallet or several? What are the advantages and disadvantages of both options? Maybe it's stressful to use a wallet with lots of satoshis? (whereas several with fewer satoshis is less stressful, isn't it?)
If I want to HODL, I'll definitely choose a single wallet and I'll try to focus all of my resources on it. I think it's better to protect one strong entity instead of multiple entities. It's easier to focus on one thing instead of many things. When you have a single wallet, you have a single responsibility of taking care of this wallet. By having multiple wallets, you have to keep in mind that you have to protect 2 or more wallets at the same time instead of one.
I prefer quality over quantity. Just buy a ColdCard or Passport wallet and focus on that one.