It’s def easier to hit the Peak Pro now imo and I’m interested to hear others chime in once people start getting theres. To your other question regarding temp controls, this is def an upgrade from the OG Peak 100%. It ranges from 450-620, and the app allows you to customize each heat profile (450-620), heat time (up to 2:00), and color. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.