Between Skale Network, Satoshi Island or Lido Dao which one do you think will be better investment in this bear market.
Talking about a "better investment" amongst these three, i am afraid i'd tell you neither of them, these are unknown projects with absolutely no utility or even a community of investors, thus how do you think the project is going to appreciate when nobody is either using it, or investing in it; i know investors pretty much like pump and dump coins, but these right here seems to me like the lowest of the low. Having said that, there is no better investment than Bitcoin in this bear market, many altcoins wouldn't even survive this bear period, but Bitcoin will, so rather than waste your time and money on these sort of projects in your OP, buy Bitcoin and hodl.
Buying bitcoin as a long-term investment is too conservative advice and will not work for everyone. Let's say you have $1,000. How much profit will you get in 3 years by investing in bitcoin for a few years? 300-500% profit. To invest in bitcoin still need more capital, then it will make sense, because bitcoin is very expensive and grows very slowly compared to altcoins. Its only advantage is that, unlike altcoins, it will definitely be valuable in a few years. But for small investments it has long been unsuitable, it has to be admitted. If someone wants to make money on small investments, he should pay attention to new altcoins, but he should spend more time to study projects and its main investors.