For which coins do you see a bright future? We have so many coins to select from, it is really hard to decide which coin is a good coin and which coin is not.
Kaspa is a medium known coin where many developers do a good job to supply Kaspa coins.
Bitcoin --- other top 10 coins that are on Coinmarketcap, except stablecoins, why don't you think of bitcoin as the coin of the future? Because it is clear the history of its 4-year cycle.
Kaspa is not a familiar coin, I remember this token has fast transactions, but it does not build anything.
I remember BitConnect coin has been a very big scam project, where investors lost hundreds of dollars. Developers were good at marketing to make BitConnect coin popular and many people invested becaus it was a promising coin but has been a fraud project from beginning.
BitCoinnect is a fraudulent ponzi scheme project that is quite large, some altcoins are also not good, do not choose those that have low liquidity that usually will not last long in the market.