Its not just a function of pilot's skill, but also the capability of the airplane. I had a Sig Kougar that was very comfortable in winds up to 35 mph. None of the airplanes in my fleet now are fun or comfortable in that much wind.
Its also a question of topography. If you are out in a very open area with no trees or obstacles for a half mile upwind, you may experience a laminar airflow of wind all the way to the ground. Its almost like not flying in any wind at all. But someome with trees or buildings nearby can expect turbulance, eddies and rollers that making landing a very white knuckle and unpleasant experience.
So, it isn't just the wieght of the airplane, its the foil used, the aspect ratio, and the topography.