I am actually an owner of a music school, teach piano and love to compose and mess with synths. Well, I suck at playing drum so I have to use some midi drum loops, finger (keyboard) drum or ask my drum teacher to play drum on a yamaha compact drum dd65 and record via Midi to Sonar. I had also tried step sequencer and decided it is better for electronica because of l find it difficult to program the live feel of a human drummer. I can see myself using perhaps some Hihats or tamborine audio loops on sections of a song.
My opinion is that it is very hard to compose music with loops only. And composing that way requires more technical skills than musical skills. But I am open to it and perhaps will try using more loops in the future. Right now, I am composing new age or fantasy style piano music with synths and/or orchestration. I won't be using loops at this moment.
Thanks for reading and writing to this thread. I very greatful for all of our who are sharing your experienses and opinion.
Peace and have fun making music
Choo Shi-Hwei
Malaysia
i5, W7, 8 gig RAM, X2 PE, Zeta+2, Rapture , Dimension with DSF expansion, Ivory II, Alloy II, tons of free synths from Computer Music Magazine