used alesis crimson 2 se vs millenium mps 750x vs 850

Beginner drummer with no experiance or gear , i have found a almost new crimson 2 se kit for about 650 euros ( no kick pedal ) and the mps 750x costs 500 euros and 580 is 600 euros ( but with extra pieces), or even the new alesis pro ( 750 euros ) which one of these should i opt for ? the used market where i live is none existant too,and i would like a kit that would last me a while and that i wouldnt need to change soon,same with the features , i dont want to feel limited to which songs i can play ( important for me ) module and sounds i dont really care about since plan to connect it anyway , thanks alot !