Ordered a pair of 2x2s to test side by side. Compared to the QiYi Qidi 2x2 (also by D-FantiX), this model falls short - corners feel loose and "rocky", cornering is 50/50 shots, and the gloss on the edges is very slippery (almost greasy feeling). Exposed screw mounts tease the ability to adjust tension, but alas, no. Much better 2x2 pairs: https://www.amazon.com/gp/product/B06XQMRRX5/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1
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