Bitcoin Cash difficulty is 1.18 trillion. With 4.8 TH/s, that gives you ~3% chance of hitting a block once a year. That's once every 34 years. So, it's still a miracle, only it pays you ~$1,700 instead of $215,000. Why not try the miracle that will actually pay you good?
There's also a case to be made that Bitcoin Cash will not be around in 34 years.
If you are looking at block every 34 years a switch to a block every 140x34= just under every 5000 years.
And the cash of 3,400 vs 200,000 is meaningful difference.
Myself I point 1th bitaxe at ckpool.
66th at bch but using pps+
And 2.5ph at btc using pps+