Full suspension is easier, in my own opinion.
Though many will argue partial is easier, it requires the right set up, finding the right spot and pressure to apply, whereas with full once you've dropped its unlikely you'll survive it unless the rope breaks or you're discovered, many prefer the idea of partial as it appears to be less painful and quick if done right but it also means fighting the SI to stand up which can be hard.
Though this is all my own opinion so make of it what you will, i just prefer the idea of full as once you've done it theres no going back, no getting out of it.
They both have pros and cons you just have to find what suits you best.