If the porn world is an ocean, Bang is trying to bottle the entire thing. It is less a studio than a colossal aggregator, holding a barely-believable 160,000-plus videos with more than 20,600 performers, a genuinely deep-sea catalogue that dwarfs almost everything else in this directory. A good share streams in 4K, and once you are aboard, downloads stay completely unlimited.

The appeal is obvious: scale. Whatever you are in the mood for, the odds are Bang has a net full of it, gathered from a huge range of studios and styles under one roof. The flip side of aggregation is consistency: because the content is pulled from many sources, quality and resolution vary from scene to scene, so it is less uniformly glossy than a single flagship like Brazzers. You are trading polish for sheer, staggering volume.

Sensibly, Bang lets you test the waters with a free two-day look before you commit, which is rare and welcome at this end of the market. After that the monthly runs $29.95, on the higher side, though a discount up to 50 percent off is usually available to bring it down, and unlimited downloads sweeten the deal considerably given the catalogue size.

Who should climb aboard? Anyone who prioritises the biggest possible library and unlimited downloads over uniform production polish. Who should sail on? Viewers who want every scene shot to the same glossy 4K standard, since aggregation means variety in quality as well as content.

Bottom line: Bang is the deepest ocean in this directory, 160,000-plus videos with unlimited downloads and a free look before you buy. It is not the most consistent catch, but for pure volume nothing else here comes close.

Bang earns its place near the top of the category: best for Viewers who want the single biggest catalogue in the sea and unlimited downloads. Grabbed on the standing discount, it is one of the better-value memberships in its lane.