I am looking for advice on best practices to cash out on all the btc I have made. It looks to me like they are all cutting huge percentages whatever I do, so what is the best option to get that hard earned bitcoin into my bank account? I am planning on using half of my earnings for own daily usage and half for reinvesting on a routine (weekly or monthly) basis. So far only coinbase looks like a handy way to convert btc to plain money on your bank account. I would love all your experiences and advices.
It really depends on where you are living. I avoid Coinbase whenever it is possible - as I avoid all companies which were involved in the whole NYA-fraud. I consider them being an enemy of Bitcoin.
So try to find a trustworthy person on localbitcoins.com and change face-to-face.