People come in a variety of sizes so do guitars. I suggest finding the right size and shape of guitar for you. Scale
length alters how far you need to reach out along the neck. Body shape will add to your comfort. A jumbo acoustic guitar may be too large for you. For an acoustic guitar the distance from where the elbow reaches over the body to
the sound hole is critical. If you struggle to reach over. Wrong size. Is it balanced?  A Guitar should not be neck
heavy. General comfort. You are going to spend hours sitting with this on your thigh in a seated position. Try before you buy. Support your local guitar shop.