ROCKETTHEME IS CLOSING ON JUNE 30, 2025. As a thank-you to our community, enjoy 50% off all themes with the promo code THANKYOU before we shut down.
Read our Farewell Blog Post for more details.
Personally I believe that migrating to 1.7 from 1.5 will be easier than dealing with the uncertainty of building and/or managing 1.6 a site which will also have to be upgraded to 1.7 in the very near future.