Hobbywing/Xrotor 80amp ESC Help

Hey guys, I’m in need of some help here. I can’t find any alternatives to Hobbywing’s 80am HV ESC. I have the JMRRC 8318 120kv motors, According to the documentation with all up weight and 30 in blades it will pull about 72- 75 amps. I have regular 80amp ESC’s but in the documentation it states to use 80amp HV esc’s anyone know the difference, and does anyone know of an alternative I could go with? Thanks guys cheers!