Django Reinhardt reissues question.

[Metta]

I'm hoping to expand my collection and I'm concerned about the sound quality on some of the reissued boxes. Some public domain reissue labels lop off the top end hoping to make the sound quieter albeit they chop off the headroom and ambience making the sound dead and without breathing room. I know that the Mosaic box has great sound though it's the priciest. I presume the two JSP boxes have really good sound.

Has anyone heard the self titled 15 cd box or the 10 cd box, Djangology?