I also caught the 14 earlier in the week. With the reduced timetable it felt like everyone probably boards the same journey, the 10am-ish from Camborne towards St Ives. We were bang on time but after the meander through Gwithian stopping at multiple camp sites with families not knowing the fares and tickets, and stopping many times through Hayle, and the traffic around the roundabout at the end, we were 20 late arriving into St Ives. This was an ex-Stagecoach London E400
I also did the 19, a Spark E400 City. Very lightly loaded, doesn’t help that it uses the main bus station stop in St Ives, so doesn’t catch Penzance passengers waiting at the main stop. There were loads waiting at St Ives Holiday Park but they all wanted the bus towards St Ives rather than Penzance. I wonder if this location would be better served by St Ives or Royal Buses with a dedicated service. It’s a good route if you like bombing along country lanes and never knowing which turn it will take next.
The 6 was very heavily loaded, I think I caught a journey that combined tourists to Newlyn and Mousehole and pensioners travelling locally, so it ended up with a standing load. Both this and my return journey were Enviro 200s, a standard midsized Cornwall one, and an ex London one.