So i have a 24 and 32 kg kb's, the 24 one is one of those wide slippery handle and rubber coating ones, it was my first bell so couldn't really do anything but swings, then i bought a 32kg one, ive been doing only swings (one and two arms). But am watching some double kettlebell workouts lately and thinking if its worth it to spend some money on a 20kg set for some clean & presses, jerks and start to practice some snatches (only with one at first ). i guess im looking for some motivation to spend more money , what is your experience been going from single to double kb's ? Also am 65kg BW, been swinging for 3 years now.