Just got some slackies. I’m liking the green yellow white color. Very visible despite being a multicolored string. I have played some on a Dogma and a Shutter.
Generally soft feeling, but not super smooth. Feels generally good and not much of a biter during speed combos or hops. Just a hair thicker feeling than most default strings and, combined with the texture, binds really snappy. Does not stretch much after that initial play and break in period.
Despite the thickness, not real bouncy. Definitely more bouncy than default strings, but does not have the plush feel of the thicker, super springy feeling strings like fat kitty or some of the yysl options. I feel like a good description is snappy. It’s nice and flexible for flowing transitions and you can snap out some hops with it very quickly. Feels very controlled when changing directions during Skin the Gerbil. Definitely holds slack well for suicides and lacerations, and generally whips fast. It doesn’t feel heavy, if nothing else, during iron and jade whip. Again makes me think of precision, though I’ve used some strings that whip faster.
I purchased this for a bulk backup and default string when more expensive strings feel like a treat due to cost, so I’m happy that it seems well rounded and handles my modest skill set without issue. Not sure about lifespan, but I a couple of hours on two different yoyos leaves them just feeling broken in and still pretty new. Will update later on how they wear over time.