Question new super soil tested EC water from soil and got EC 3.1 is good ? bad?

I have two new soils that I bought and I did a water soil test my base water is EC water 250ms and water PH 7.5 the test results are:

1.- Green Monkey Soil tested the EC soil and got a 1.2 EC PH 7.3

2.- Super Soil tested the EC of this soil and got an EC of 3.2 PH 7.2

My question is it better the first one or second one ? Do I need to lower the EC of the super soil, before using it ? do I need to pour water many times on it before using it ?

Thanks for your help !!

Do you know whats mixed in the soils