I’m no chef but I feel like one when using these pans, which has been just about every day. Definitely sturdy but they don’t feel clunky at all. Just the right weight and I feel the slight handle angle is just about perfect. 
Just read the directions. An occasional seasoning and always using a small bit of oil or butter in the pan will make a huge difference. I’ve had no problems with anything sticking. For the first time I’ve been able to slide fried eggs right out of the pan and onto the plate.