Most of gambling casino is giving a lot of free spins to the player who makes a deposit with a designated amount also have designated spins as rewards but the free spins are just bonuses but it doesn't give the same value as your spins just like cents and those free spins more likely having a range from 20$ winnings I'm not saying they are giving with this amount but a possible average of winning, still ideal you have enough budget to play more spins to get a huge amount of multiplier, don't get rely in free spins only its just bonus deposit.
Enough budget to continue playing. Who knows when luck will back you up, right? with that amount and your luck, the chance of making decent money is really possible. If you have that kind of chance and you have enough free time, maybe trying to play that free spin will give you some enjoyment.
You never know till it come, free spin is an addition to your entertainment. Keep in mind that there's nothing wrong with using it
luck might be there to help in winning decent money.
Free spins are just there to entice people to join and test thier luck. Also the faucets of casinos. I tried several times on Betfury because they do have faucets giving 3 satoshis every 3 minutes I think.
I have won at least but making it really big enough to withdraw is next to impossible. You however are going to be hooked to it. I tried it and made become back the next day.