For Pre-War cards I like the Godfrey Phillips “set” of two. Mini works of art.
1896 Godfrey Phillips Athersmith and Bassett by
Anish Cards, on Flickr
Also the 1902 Wills set because of the vivid photographs, classy design, and star studded checklist.
1902 Wills 37 Meredith A by
Anish Cards, on Flickr