Frame Upgrade
So I bought my first decent bike, my Fuji Feather. Im not planning on it anytime soon but Im wondering about my frame vs a bike that say costs $1000. Is it more about components or is there a significant difference in frames? Im wondering if I should just ride this into the ground and upgrade the whole bike (like I did last time) or if its worth upgrading bits and pieces here and there and keeping the frame indefinitely