I just finished a magical week of backpacking with my dad. As I prepared for this trip, I was reminded of all the effort that goes into planning and gear selection. The reality is that there’s been so many changes in gear since I first started backpacking decades ago. (Before you ask, yes, my dad and my mom got me into backpacking)
Comfort is number one. A key to comfort is having the right gear for the type of terrain and weather you think you will encounter. Along with a little bit of emergency stuff for the unexpected. Now adays the gear should be as light as possible. There are so many good options out there. I would shop for weight and cost and find the balance between the two.