I would repeat about 3 times a year, I never thought it was too much. Granted there was one I always saw for 2 nights every visit to Montreal instead of just once. So 6 times a year was the most. Early on the hobby I realized I preferred repeating with a very small selection of SPs rather than sampling as much as possible. It was very comfortable for me, there was a level of familiarity that made everything very easy. I liked not having to trawl reviews or scrutinize ads. However, all of them retired or hardly work anymore so I spent a lot of time in the past 3 years looking for a new favorite. I finally found one a month ago. But she is retiring in a year so I have to decide between seeing more of her or resuming the search for a new ATF
