I ' ve only heard of the glass bed starting to give way after 6 months of use . The finish you want on the part that touches the build plate is an important factor . I like the finish from purple gluestick , don ' t like blue painter ' s tape . Hairspray is a bit more niche , but I can ' t find anywhere that sells the recommended Aquanet near me . My results with hairspray have been . mixed . Putting a PEI sheet on top of glass is how the new Prusa does it , which is AFAIK the current gold standard . I keep meaning to , but haven ' t found a reliable PEI seller that doesn ' t charge an arm and a leg for shipping to where I live . <| sep |> I go through at least 20 videos before I find one that ' s does the job All I would be reminded of is all the poor choices a made from thumbnails thinking I was getting one thing and finding anotherThat or be reminded of that one really fucked up thing I wacked off to once