So here’s my review on spider string! key: YYEP = yoyoexpert 100% polyester. SS = spider string house spider
lacerations: they where AMAZING, they actually made me look good at them 
SS-9/10 YYEP-6.5/10
whips: where about average, but still pretty good
SS-6.5/10 YYEP-7/10
slacks: where very good, kinda felt like they stayed tight when slacking, but i liked them.
SS-8/10 YYEP-8/10
feel: kinda stiff, but it get’s less stiff after about an hour of play. The string itself feels hard, but i like it, it’s kinda weird, but that takes a few hours to work.
SS- 7/10 YYEP-9/10
binds: this is my ONLY complaint, they aren’t very tight, they slip about 80% of the time,
but is EASILY fixed with a double bind, after that they got ALOT better, i think they slip so much because the string i got is really thin.
SS with single bind- 3.5/10 SS with double bind-9/10 YYEP-9/10
how long they last: about 1 day longer than YYE 100% poly.
SS-10/10 YYEP-8/10
overall an awesome string that i would recommend to anyone, especially someone trying to get better at lacerations, whips, and slacks!!
PS. the yoyo i used for the review was a DM.