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?)
To be more precautions I'll choose to store them in multiple wallets. There's going to be the wallet that I'll keep for my long term hodling and I'll not touch that wallet no matter what happens unless I'm ready to sell and there could be other wallets that although I'm also hodling but when I find myself in difficult situations like an emergency, I can touch the Bitcoin that I kept there. Also for security reasons incase my wallet gets compromise, I'll not have to lose everything that I own when I make use of it multiple wallet.
The wallets has to be the best as I can't use any random wallets or having to make use of any centralized wallets or exchange wallet. I can have a hardware wallet and also have a very strong online wallet that I'll be using in an app from on my phone for fast transaction because it wouldn't be right to carry my hardware wallet around.