Currently using a pair of AKG P170s with interface + laptop at local jazz clubs where there is plenty of room & permission for me to have an entire table. I want to be able to go to more clubs where I don't take up room so i'm thinking about getting a H4n. how would you compare the sound quality? is it worth it? and is it really as easy as sticking my condensers into the zoom if I want to take it upa notch?