Upgrade from 7.0.2 to 7.5.1

I have 7.0.2 and i want to upgrade to last version. What is the best way?

  1. install 7.5.1 and transfer data from old CRM

  2. upgrade step by step:
    7.0.2 > 7.1.x
    7.1.x > 7.2.x
    7.2.x > 7.3.x

Thanks for help!

Best to follow the upgrade procedure I’d say.

Ensuring you set permissions and run Quick Repair & Rebuilds between each upgrade step.