Domain BTC is growing strongly and it could increase up to 70% if it breaks through the 50% mark at present. I am considering investing in BTC instead of altcoins. I will see if my attempt to break above 50% of BTC.D fails. If you are a long-term holder, you can invest at any time, but it matters how patient you are. Maybe the altcoins you are holding will pump in 10 years. The holder is a way of life, if you choose wrong you will lose everything. I have had interesting experiences with crypto holdings. Good luck.