The better recreational divers will migrate towards the small 6-pack boats.
Not always, six packs have their own negatives. The boats are small, often with with small ladders. Limited areas to gear up, often without benches. Typically required to at least half capacity to go out, are more expensive, and more likely to cancel in rougher weather (6ft seas on a typical six pack is very rough, 6ft seas on a 46ft Newton is manageable).
Instead what I prefer is deeper wrecks on large boats. The charter fee is reasonable, and there isn't going to be any discover scuba, or OWD classes. Also the wrecks are large enough that you aren't running into people constantly.