Originally Posted by Cassafrass
The only real downside to spacers is that they don't provide any additional flex, which replacement springs will, your ride may suffer; but since you just want to make up for the sag from the winch on new springs I wouldn't worry about it. I'm not a fan of spacers. If your stock springs are pretty worn out or sagging. Coil spacers with shocks cost nearly as much as the springs do so if it were up to me I'd prolly get new coils.
Well the OPs problem is leveling out an existing 4inch lift not adding a lift. I agree you don't gain articulation but that's not the point in leveling. Read the OP before offering advice on a different topic altogether, BB vs 2 inch coils.