abu garcia ambassadeur 5500 c4 C3 6501 Reel, Left Handed A centrifugal brake system that uses an old Ambassadeur® C4 Round Reel

A side note: These Rare Miles from the Complete Sessions releases have been RSD First releases, which means that Sony/Universal could choose to reissue these later

This low centre of gravity helps the caster get the thumb fully over the reel spool for maximum grip when power casting

Features six corrosion-resistant ball bearings and one roller bearing and Carbon Matrix hybrid drag

This partnership would gain Fahey Grammy recognition due to the use of his thesis (written in 1966 as part of his masters in folklore from UCLA) on Charley Patton used for Screamin and Hollerin the Blues: The Worlds of Charley Patton which won Grammys in 1997 for Best Historical Album, Best Boxed or Special Limited Edition Package, and Best Album Notes (source: Wikipedia)

Basically, for me it comes down to preference of feel