DianSheng Solar S4M Primary internals 4x4x4 Once you have done the

Once you have done the cross you can do F2L as normal and sometimes the last layer is just like a normal 3x3x3 solve but sometimes the algorithms mess up the first two layers or give you a parity case which can be solved with a simple algorithm:

the box is way too big though

it theoretically solves just like a normal 5x5x5 cube but requires lateral thinking to solve

Is this better than the ShengShou Gigaminx

DianSheng Solar S4M Primary internals 4x4x4 Once you have done theThe DianSheng Solar S4M is a new budget 4x4x4 from DianSheng, it is quite fast out of the box and performs reasonably well. It has been magnetized in the factory.