The best shoe you can invest in is low cost Dexter's or a low cost pair by Brunswick. I have sold countless pair's of Dexter's and Brunswick shoes and have had no complaint's about the slide.
A few league players have complained about their no-slide ETONIC shoes that they have purchased. I sold a league player a pair of Dexter's one month after he purchased a pair of ETONIC's because he could not slide.
He's happy as larry now.
Cheers,
Christian Purdue
Bateau Bay Tenpin Bowl