Shock/Spring Adjustment

I’ve got a little over 300 miles on my car now and am ready to start tinkering with the stock setup. Right now everything is factory. What have you guys been running? What do I need I need to be thinking about when adjusting the springs? If I dial down that should raise the machine but that also would change the axel angle. How much it too much? They have a bunch of adjustment but how does that affect reliability? I don’t plan to mod the suspension but want to dial it in if there is a better setup. Tons to think about here.

I’m mainly trail riding with some intermediate rock crawling and climbing in mountains.