THEBONUSBUYSLOTS

Which route costs less per feature depends on one number: the natural trigger rate. Multiplying the boosted trigger interval by 1.25 gives the wagering per feature under the ante, and comparing that with the purchase price shows which is cheaper, so a game that triggers once in 80 boosted spins costs 100 units per feature either way, while one that needs 160 boosted spins costs 200 under the ante against the same 100 to buy. The answer to bonus buy vs ante bet therefore flips from title to title.