*cough* I know you won't tell anyone...
2" Kobo Ultra Micro (e-ink)
30" Kobo Ultra Massive (e-ink)
60" Kobo Arc 4k (tablet - doubles up as 4k TV)
*cough*
Just in case anyone takes me seriously, this is, of course, an attempt at humour, as I know some can take a joke. Some may frown upon this however, and I'm having to explain myself in case anyone thinks this is some kind of official statement, which is obviously is not.