New to bots (Macromonkey vs Macrogoblin vs C++ Custom)

[karnkore]

Hi, I am a C++ programmer of roughly 6 years I want to start making bots for myself to have some fun, mining things in various f2p mmo's and so on.
I have used a wonderful bot made in macromonkey before for requiem online which seemed to have everything I need, but macrogoblin also seems very good.

Is there anyone who used both can give me some recommendations? Also about how they work, for example which one uses inject/non inject/transparent memory edit/pixel monitor? I would like to have a system which cannot be detected easily.

And if you know any existing C++ source/framework for bots that has leaked source/open source that would help me a lot!

Thanks.