I rarely buy it, I always play the game how it is been offered. I mean lets be serious, if the price for buying a feature is x times bet, the avg payout of the feature will be slight below it.
Going mental on feature buy is just a minus EV purchase. Similar to every single bet you place on any single slot game. Variance makes people lucky or very unhappy. But if you only buy features, you increase the variance of a slot for yourself by the multiplier costs of the feature buy.
And imo here comes the fun aspect of extra chilli with their 50x buyin for a feature. You can gamble.
Every slot with a gamble feature and every friend who wants to use the feature I always say: listen mate, your initial bet had a negative expected value. You win? Great! Why would risk a win that was negative on a 50/50?
Opposite:
I think feature buying is great. When I deposit 250 Euros, hit 3 jokers on Joker Pro on a 5 Euro bet and have 5k in my balance. I dont mind buying them.
As far as I can remember: I never bought a feature to chase losses. I only bought them when lucky and feeling to skip those main game hits.
So thats my point of view, problem solved if we all apply the same approach?
Kr.
I almost never buy features in real play. Because I usually don't have the balance for it. Golden rule is not to gamble more than 1%-2% of your balance.
I mean, who would up their average bet 100 times? That is 100% of the balance.
But if your usual bet is $10, buying features with the cost of $10 is a great idea.
UKGC with the SOW has this covered, but they may also add that forced max bet limit < 2% of your balance. I think its a good idea, maybe?