G creative if you were on CD's...once its locked its locked, & then you can focus all your attention on your mixer for cuts, switches and EQ work.
Even more easier potentially for some Laptop DJ's. While I will be there for example attempting to cue tunes quickly 16 bars before the drop...Mr Laptop DJ might have all of his tunes lined up, cued and ready to go...
for CDj's, nah unfortunetly not, although 1000's can pretty much hold the track in time, they are still not as accurate or steady spinning as Vinyl. that said, Cue points make all the diffrence
laptop dj's imo should not be just mixing 2 tracks together, not that it bothers me much tbh, i just feel they are letting themselves down by not using the laptop to its full potential