Basing things on Coinwarz estimates might not be the best measure guys. Not saying your wrong but you need to look at something more concrete than an estimate on one website.
If Coinwarz is wrong then fair enough but at least people should be aware to ignore what it estimates.
I've seen other posters suggesting roughly 0.01 BTC/day per MH/s, so that would equal about 0.0046 BTC from my miner or about $3.59/day (after electricity, fees and converting to pounds I get about £1.24 profit), which is really not worth the hassle. The only thing that would make sense for me I think is to ignore the current most profitable coins and look to mine coins with good long-term gain potential. Mind you, I spent the first month doing that with SBC and look where that is now!
So it's a gamble but hopefully I'll have better luck with the next coin I pick.