Al-Asmaa was-Sifaat lil-Imam al-Bayhaqi

Egyptian edition of good quality, with referencing and authentication of hadiths (without harakat).
Tahqiq : عبد الله بن عامر
Pages : 510 pages
Edition : دار الحديث

Very beautiful Saudi edition in 2 volumes, the result of a doctoral thesis obtained with honours at the University of Medina.
The Muhaqqiq verified the text from several manuscripts and made annotations on the different versions of the text, on the Hadiths and Hadiths - giving references and the degree of authenticity - and recalling the words of the people of science on certain subjects or Sifat developed by the author.
Tahqiq: د. صالح بن علي المحسن
Pages: 1244
Volumes: 2
Édition: دار الفضيلة

Absolutely gorgeous edition, verified from 4 Nuskhah, with annotations, referencing and authentication of hadith 90% harakat.
Tahqiq : سعد بن نجدت عمر
Pages : 738 pages
Edition : مؤسسة الرسالة