I was wondering if anybody knows some strategy to farm wager with minimal loss so you get RP for every 500sats wagered, because without WOF I don't have any RP.
There is no stratgy to make profit or minimize your loss, especially when it comes to long run.
Freebitco has a house edge of 5% and it means that you will lose 5% of the wagering amount in the long run and it doesn't matter what strategy you used.
Well, you are right, absolutely right, most especially when the games we are talking about are mostly pure luck based games, and I bet most gamblers actually don't understand the rules that govern luck based games.
It is hard, almost like impossible to in the long term come out profitable playing luck based games, only ones who end up profitable are ones who are very lucky at their first few games; winning huge amount of money, and thereafter, stop gambling forever or for a very long time.