Unfortunately this chart looks like shit. Don't lose your precious BTC holding ETH. If you must at least wait for it to reclaim some of the important horizontals before selling your Bitcoin for Ether. I'm personally waiting for a bullish trigger before longing this.
I know there's a lot of talk of altseason and such but I'm not seeing it. Sure certain alts might outperform but overall Bitcoin is simply too strong. Quite confident dominance rises above 70% in the coming weeks. Maybe after this move tops around the highs we can see alts comeback but Bitcoin is the king for now.