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?)
More than 1 wallet for bitcoin if the amount is not that big then I would say that is okay, now if you are going to hold a really large amount of bitcoin in the wallet then I think it is better \
to put it in a hardware wallet so that the risk is somewhat lower.
But even so, it still depends on you, though, I have been using electrum for 8 years now anyway and I have not had any problems up to now either.