big gyms are
i'm definitely into private gyms/training facilities. places with a few pieces of cardio machines, lots of weights, trx, ropes, tires, fake grass, etc.
i keep a 24 hour fitness membership for access to cardio classes like spin, kickboxing, insanity and the occasional 45-min slog on the treadmill, but most my workouts are at a small facility mixed with walking/hiking outdoors. places like barry's and orangetheory are making big waves also since a lot of people are tired of the big corporate gyms with shyt equipment and disgusting bathrooms.