On 21th February i bought my copy of Gunbot and started running it the same day. I was curious about the other software offered on bitcointalk as well, but they all were much pricier.
I am not a professional trader and most of the stuff in the sales thread is way above me. So i did not really bother messing with the default settings and ran it with a small amount of BTC first. That turned out pretty nicely and i allocated like 30% of my BTC holdings into this.
At that time the bot dev openend up a forum, because the telegram group was spilling over. People started sharing a few custom settings there and thats when it really picked off for me.
So over the last 3 months i netted 1-3% daily. Not bad. Changed my settings once again today and its looking as could i establish 3% a day under current market conditions.
SO overall i can wholeheartedly recommend this. Even if you are a noob like me and do not want to bother with all the settings to much. Everyone is able to run it on default settings.