| The 7620 and 7420 both have the original wizard 7's. The Apex2 however has the wizard 2. So, compare the neck of your 7420 to the 7620, and the Apex2 to a RG7321 (assuming you've tried one). But, the Apex neck will be a little nicer than the 7321. Just in the overall construction.
So if you want the really thin necks, I'd say either keep the 7420 or go for the 7620. If you want a little more on the back of your neck, the Apex2. |