From Middle Blocker to Middle Blocker, this is the best shoe imo. I have no problems with slippage, just make sure you hand wipe them every rally or so if you are on wood floors. Ankle support is okay, might want to brace up if you are prone to rolling your ankle. These babies are light as heck, and they are super responsive, it is easy to change directions at a moments notice and landing feel very firm and secure.
https://www.amazon.com/dp/B07KDL2F8K/ref=cm_sw_r_cp_apa_i_WAkOFb9JE9AJD?_encoding=UTF8&psc=1