mainly home use with the odd party here and there. cant see myself playing in clubs, but you never know ive been DJing for about 4 years now. i like the ddj t1, but from what ive read, people say they feel cheap and plasticy, others say they are awesome. oh and i live out of town, closest dj shop is a two hour drive so bit hard to go have a play, and ive never seen s4 in shops befoer.