So far so good, G70 seems a little easier for me to comprehend than the PSR3000.
You can set parameters (reverb, delay, tone, harmony, ect,) (seems much easier than the 3000), and save to the user memory. You can recall them at startup along with styles. The down side is like Don said it’s a little heavy, and I cannot find the support for the G70 I had for the 3000 such as a revised music finder (G70 music assistant) or the extra styles.

More to come
Hank