My massive investment has always been on ethereum, most especially when it comes to long term investment. Ethereum is still the main altcoin i can always vouch for, because it is what i have been studying right from he time i have been in the crypto community.
Although i am holding other coins, but they are just for short term, which most times does not exceed two to five year, depending on its quality.
Actually, when it comes to altcoins almost all of us lead a common thinking as well as trust on ethereum, and so am i. Generally, eth is considered one of the most dominant coins in crypto market, it is valued a highly potential coin in the market as a whole; thus, there is no doubt that it's mostly grabbed attention. Apart from ETH, my altcoin list includes BNB, and LTC. Due to my lack of time, i just focus on these three coins, plus bitcoin. At current, i still don't have a chance to reach a big fruit in crypro market, hopefully i will soon make a killing from this potential market.