Hello. hope this is the right place to post this thread. I have selfproduced (i.e. recorded and mixed) an album of ten tracks and want to have it mastered for both digital and physical distribution. (this is the second album, the first one - currently on iTunes under AWAL distribution - was mastered by myself, but this time i would like to have a professional service done). After having contacted about 20 mastering studios and received their economic offers for an online mastering service, and before making my decision, i think it's a good point to ask for positive experiences from members of this community. To be clear, I am not asking for negative feedbacks, as i don't want anyone's reputation to be spoiled by public comments here. Just give me your suggestions for any studio you found delivering a satisfactory and professional service. (My genre is indie rock and my budget is about 500-600 euros). Thanks.