I'm not expecting to double my money all the time, in fact I'd love consistent, daily gains of 20% from Gunbot.
I got in 2 litecoins @ $180 and made a few dollars, added a couple more hundred and then diversified into Paragon Coin (PRG) IOTA, EOS, XRP & many more to come!
I'm banking on Paragon Coin for sure - that's a secret that will revolutionize the cannabis industry.
I'm also going to go hard on Virtual Reality & Augmented Reality tokens, which I've found a couple of thus far - Spectiv & Lucyd.
Gunbot is a tool and you still need a good brain behind it to run it properly. Sadly it's just a tool out of my reach for quite some time right now.
Unless that XRP pops to $5 soon 
20% of your funding is not realistic on a daily basis IMO.
1% daily is more like it. 2-3% on a good day.
Some do 5%.
There are ups and downs and losses in trading, so you run an average.
However in an isolated case, 20% or more is very doable.
And you never want to have all your $ in on the first buy.
You diversify, and on dips you may want to double up and more than once.
The way I have been setting up lately is on first buy to invest about 14% if my math is correct.
That way it allows me to do another 2x buy and another 4x buy on dips.
So if you have .1 BTC to play with, your buys would be based on .002 BTC per, etc.
While you are waiting to buy gunbot, you should be manual trading your ass off, and you will gain and lose. Most importantly, IMO, is you want to learn how not to get trapped when prices go into the toilet. And then run out of $ to trade.
Most important thing about trading, is learning when and how to buy.
Selling for a profit is easy if you know when and where to buy.
