After twenty five years trading this is my favorite strategy to trade Ethereum.
The 8 hour time frame is ideal for swing trading with three potential signal periods a day. This accounts for the Asian, European and American sessions allowing you to have the rhythm of the market. The 8 hour also does a fantastic job filtering our noise while holding trends yet giving you early warnings of trend changes to get out.
I highly recommend this for something willing to put in the extra work required to swing trade for the extra profit potential it offers.