4 arm vs 5 arm 911 engine yoke ?

[Fixanything]

I have a 4 arm yoke, but not totally convinced this is adequate, anybody had direct experience with the 4 arm yoke (i.e. the £60 item, not the ultimate 5 arm P201 yoke at $300) ? Any first hand reassurance/experience would be much appreciated.

Anybody have a 5 arm yoke they want to sell ?

Cheers

Mark T