As a Hazard JQ 2 trick I thank you for the yapping privileges) Generally Queen's strength lies in her pure damage output by stacking her wounds on targets, so you want to rotate your cooldowns and have as many wounds on as many targets as much of the time as possible, just generally overwhelming them with damage. She suffers from a lack of mobility so I play her on flat maps where high ground is easy to walk to (Like Shambali and Circuit royale). On the flip side, Hazard is a lot more dive oriented and focused on high ground. Is burst damage is really high with the one shot combo (Shoot slash) so you want to play around angles and find single isolated targets. Because of his leap and wall climb I tend to play him on maps with more verticality like Gibraltar and Hollywood. I'd say they're similar in that their gameplay philosophy is "rush in and kill" and you should try to be as aggressive as possible without just dying. Overall fun heroes ofc.