Cayin ta30 or a88t

I hear a lot of positive reviews of the Cayin ta30 and of the a88t but wonder if anyone has compared them and if one is 'better' than the other. I understand the 88 is double the price but.... that may not mean better just more complicated or more powerful. I plan on running this with a pair of Monitor Audio Studio 20se and an Audiolab 8200cdq. I listen to everything from Patricia Barber to Muse, Yello to Tool.... a little of everything really.
Thanks in advance!