ICON RXT leaf pack question

Hi everyone, I am new here and its my first time posting! I am currently in the process of lifting my tundra and I have all the parts purchased, just waiting for them to arrive before I take it into the shop. I was wondering though for my Icon rxt leaf pack what option I should run. I am debating between option 2 and 3. I currently don't have any additional weight minus some crap in the bed. I eventually wanna get a bed rack, a roof top tent, and a steel rear bumper. With all that being said I know I will need option 3 when I have all that weight, but for the time being should I run option 2? I know it would be ideal but I would like to not have to go through the hassle of changing out the leaf pack again in the future. I guess what I want to know is that if I run option 3 now with no weight in the rear will it feel super stiff or would it be manageable? In case anyone was wondering I'm pairing the leaf pack with Icon rxt rear shocks. Thanks!