Husqvarna 545 stock vs ported

Husqvarna 545 stock vs ported comparison. Same 18" bar, 7pin and 325 Stihl RS chain, wood is spruce. Through the fact that the 545 is technically a 550xp except for the limited transfer caps, crankstuffers and revboost, it is (especially ported) for it&price one of the best saws for the buck right now in Husqvarnas line up in my opinion. Difference in power to the 550xp is marginal.