Mini Pack vs. Shock Re-Valve

3rd Gen TRD OR. Fox 2.0 coil overs up front, 2.0 reservoirs out back. I would like to "soften up” the rear some without lifting it, truck is level right now. I rarely carry heavy loads and only camp a few times a year. I mostly do day trips to the desert and mountains so I’m not taking a lot of gear. My understanding is I can do a shock re-valve or add a mini-pack.
Which would be better and why ?

 

"I would like to "soften up” the rear some without lifting it" <-- revalve would fix that. Adding a different leaf pack in the rear will only lift/stiffen from stock. If they are Fox 2.0 Remote Reservoir shocks, we can tune em' for you.