Which custom leagues in here do not lose at least 50% of the owners from season too season?I noticed a lot of the other custom leagues are unable too keep teams from season to season.I would like too join a custom league that at least keeps the majority of the owners.

I would say Custom 10 but they are only in week 6 right now and its a full league

The more established a league is, the lower its turnover, because over time you slowly accrue dedicated users. For every dozen new players, you may only have one or two who end up playing for the long term and keep their team. Younger leagues (which includes ALL of the Cust leagues) will consequently have a significant turnover rate. Cust-9 and Cust-10 are the oldest of the cust leagues, so I expect they're probably going to be the two best for player retention.

Thank you morbid and areas

Its not a custom league but I am not renewing my ownership of San Diego on MFN-20, Its not a bad team.