hi thinking of getting a schuey mi4 pro , are these any good , i had a 3.5pro for a short time and wish i kept it

.. im using my kyosho tf5 for ther time being at club level , and thats been excelent considering its a readyset !!! ..ive just ditched the std electrics and fitted brushless and run lipo ....
but are the schumacher mi4 pro and good , as good if not better than the mi3.5pro ....