Yes, the 5i is more neutral. I agree that the BATs will give more detail than the slp2002. If low level detail is a must, then of those you mention, the 5i is a winner. FWIW, I've owned both the 5i and the 2002. IMHO, the 5i is better all around with the 2002 being overly warm and lacking resolution. Others here have call the 2002 "under-rated". YMMV. Cheers,
Spencer
Spencer