Lift related issues

I’m looking at lifting 2 inches or less in front and almost leveling the rear to that. If I understand correctly, staying under 2 inches eliminates the need for the ecgs bushing and the differential drop. I only intend to run 265/75/16’s. I’ve only hauled 3-4 times when I got landscaping gravel. It’s about appearance as I off road rarely and mildly. I’ve been reading about Bilsteins set at the 1.55/1.75 in setting(I’ve read both numbers and I’m not sure which is correct) with a 1 inch rear block. That’s less than $500 and would reduce my rake from an inch to 1/4 or 1/2 inch. Also looking at the eibach pro lift stage 1 for 2 inches in front and the Headstrong 1.5 inch multiple aal in the rear for about $800. I’m thinking the Eibach/head strong package would require the ecgs bushing and a differential drop, which is about another $100. If I understand correctly, the down side of Bilsteins is a possibly stiffer ride, but my thought is I can add coils later if the ride is unbearable. Is there some other advantage to the Eibach system? Anything else I’m missing?