I’m sure you could look up full reviews relating to competitive gaming, I’ve seen a few videos by fresh reviews as he mainly focuses on the gaming aspects, also, I’m not too familiar with blon but I’d say the hexa is a solid iem for gaming, it has good detail separation as well as spatial awareness. I’ve also heard the truthear zero to be a good budget iem and the new moondrop lan having a similar fr to the chu but with detachable cable seems like a better set imo.