How they compare
WowGirls and Ultra Films share an owner, a style (glamorous European models, high resolution, sensual) and a membership: $17.95 a month or $69.95 a year gets you both.
WowGirls has more than 1,630 scenes since 2011, mostly 26 to 56 minutes, shot in up to 8K, with a new one every Thursday.
Ultra Films has about 910 films since 2017, mostly 28 to 48 minutes, with more emphasis on cinematography and mood, and a new one every Monday.