Recently upgraded from Gaastra Heatwaves (seen a few seasons) to the Sessions. Impressions: Strong, easy to rig. Excellent wind range, feel like I can get 4.8 to 4.2 out of my 4.5 if you know what I mean. Nice locked in feel with a medium shape in the power zone. Not a lot of twist-off in the leach compared to other brands. Look great. Very Happy with them.