QiYi QiFan S2 review | best budget non-magnetic 6x6x6?
The QiFan S2 is essentially the Shadow V2 without the magnets and with cheaper plastic, nevertheless it is probably the best 6x6x6 under £13. It is better if the tensions are loosened a bit otherwise it is too stiff, however it shouldn't pop after tensions are loosened (unlike some other budget 6x6x6s).
