Originally Posted by
commo_soulja
New rider. New bike. Body parts are gonna be sore at first.
Adjust bike contact points to the rider -riser stem, higher rise handlebars, ergo grips, different saddle... One size does not fit all.
This.
IMHO you need to first get some decent miles under your belt to adjust your body to a new exertion.
Then you can make more informed decisions about fitting options.