Hello there, I need some advice that worthed me to choose the right hardware for the best work and future investement too.but, i have limitation for the budget also. My questions such as : 1. which is best between echo audiofire 12 and digi002 rack? 2. is any suggestion for best pre amp below $200? 3. also compressor where they support the AD/DA channel (where it'll make easier to take drum)? 4.and the mixer with bus ch or direct that support conv either. Thanks Guys!