I agree with Brett but I will add I’ve had many 50’s stihl and husqvarna/jonsered and husqvarna/jred just makes a sweet 50 class saw. I love 026/261 but I just love the husky/jred more when it comes to 50’s. For a stock saw the 550 is the best I’ve owned and ported the 346/2153 saws run with...