I got myself a jazz bass without pickup. At this point I am considering opening up cavities, and, instead of jazz pickups, getting humbuckers. I found two sets of humbuckers, both for about 65 bucks. Which one do you think I should pick:\ 1. MEC Warwick vintage humbuckers (they are on Warwick streamer) OR 2. YGD H5. Those are from Yamaha TRBX504 bass. Both cost the same, any suggestions as to which one is overall a better pickup? The bass will be set up as PASSIVE. MEC Vintage humbuckers are passive, so are YHD h5s. Thank you.