If it tastes good, and I wouldn't know on this particular
juice, then no, it doesn't NEED to steep, not if you like the
vape fresh as it is. Will it get better with steeping? Perhaps so. My advice is to always try it frsh and if you like it
vape away but leave some for steeping to see if you like it even better in a few weeks time. If so, then you know what to do next order!