I notice White Rabbit being mentioned quite a bit - this was one of the first slots to offer BB and the variance isn't 'lumpy' so you tend to get returns many times in the 60-120x bet range, thus you're able to perpetuate the session without too much danger. It's like comparing old 4.80 and £6 AWPs when stakes were 20p. Then you get the developers like NLC and PP who have sought from the outset to design 'streamer friendly' slots for the furtherance of their company publicity and growth ambitions. NLC have used insane BB bet multiples like 2000x in order to offer so-called 150k or 300k x wins (really 75 and 150x bet respectively) and PP have set the bar lower with mainly 100x BB costs but with capped 4 or 5000x bonus prizes (40-50x stake.) So NLC are equivalent to the AWPs with £1 spins and £100 jackpots, unplayable for most as
@ChopleyIOM has made clear many a time.
Elk Studios and Relax Gaming have since copied the above NLC or PP formula and its worked for them too - nearly all the 'big win' videos you see on CG or streamer channels are from those 4 developers. Cheap, free publicity and mutually benefical therefore for both parties.
BB's are like a form of escort girl or slot prostitution. If you would normally go through the traditional preamble, hire a cab, book a meal try your chat and
maybe get lucky for afterwards for your (say) £100 expenditure
**prices may vary - visit to the Legion, chippie and tram home approx £19.99 up North** for the evening then you are like a normal player. If it doesn't yield the goodies, you go on another date and spend another £100. If after say doing this three times you've got nowhere, you try again with a different one.
If the above 'normal' process is not for you, you just say 'Ah, sod it!' and put a whole £500 down at once and call Svetlana for an overnight visit with access to the Happy Valley guaranteed.
Actually, that's a really terrible analogy reading it back, but you know what I mean - I hope!
It's down to the underlying personality, needs and patience of the individual player.