stainless steel (SS) is much less forgiving than cast iron or carbon steel cookware - but once you master it, it is probably the best you can use for most tasks
the handle will not get as hot as cast iron or spun iron and is much more temperature responsive, cools down faster, and needs far less care than these as it wont rust and doesn't need seasoning
don't buy budget stainless steel cookware as the walls are too thin for even heating and the base is often just welded on - it does need to have a bit of weight!
for camping, the 3-ply pots using cheaper 304 (18-8) SS which is used for most domestic cookware should suffice although 316 (18-10) SS is more corrosion resistant, more resistant to salt water and chemicals, more pitting resistant, more crevice corrosion resistant but is more expensive
for the kitchen, buy commercial kitchen quality cookware with 3 ply 316 (18/10) SS to the rim (ie. with an aluminium core)
to reduce food from sticking to your stainless steel cookware:
ensure pan is clean to start with
ensure it is heated first for ~ 3 minutes to 200degC to produce the Leidenfrost effect when you drop water droplets onto it but avoid over-heating it (seasoned cast iron or carbon steel pans are more forgiving here)
you probably do not get significant benefits of seasoning a stainless steel pan but if you want to, do this:
SS needs some oil before adding food and ensure the oil is heated first - SS is not a no-oil cookware
you generally only need low to medium heat with a stainless steel pan (medium high to sear a steak, and lower temperature before adding eggs) - take great care with temperature control as SS is very temperature responsive and can get too hot very quickly
allow foods to naturally release from the pan (shake the pan a bit to see if it will release by itself) - if you prematurely try to turn a steak it will stick and create a mess, wait until it comes off very easily - but watch the temperature to ensure it is not too hot and burning it
cleaning:
you may need to boil water in pan at end of cooking to help remove the font stuck on the pan (you may need a wooden spatula to help remove harder charred bits)
use warm water, detergent and plastic sponge to clean
if really problematic, try Demeyere Cleaning Cream or Gumption
eg.