Seriously, I loved the 5x4.3x3 V1S props before, but there was just something missing. These 5x4.8x4 V1S blades feel like they have the smooth, efficient power of the Butter Cutters with the precision handling of T5046C Cyclones. I'm freaking in LOVE!!! ...now just gotta figure out how to convince HQ to make a "5x4.8x3 KittFPV Poison Green Signature Prop" :P hehehehe #keepdreaming :D Enjoy!!