Lanemasters makes some of the most durable equipment you can buy. Also, just about anything with a PK18 or Activator cover will take many hundreds of games. Morich, older Lane 1, Brunswick, and Elite use(d) PK18 and Activator on much of their equipment. The old Dynothane high-end balls with varieties of Soaker would last a real long time, and if you were a DT fan in the past, the spiritual successors are 900 Global and AMF.
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