FWIW the five different brands of 8Gb cards I've used (along with other sizes etc.) are shown here: http://www.cpmspectrepi.webspace.virgin ... cards.html
(and they're logged in the eLinux wiki).
Still running Raspbian Jessie or Stretch on some older Pi's (an A, B1, 2xB2, B+, P2B, 3xP0, P0W, 2xP3A+, P3B+, P3B, B+, and a A+) but Buster on the P4B's. See: https://www.cpmspectrepi.uk/raspberry_pi/raspiidx.htm