Not necessarily in order (in 35mm the 901will always reign), of those I own and use.
Fujica ST 901 My all time favorite 35mm camera.
Mamiya Super Press 23
Zeiss Ikon 6x9 folder with Novar lens
Contax 137Q and 167mt (the 137 was destroyed in a fire and I could only afford a Yashica FX103 to replace it. The 167 was a lucky find at a good price, but heavier with its built in motor.)
Olympus XA What a neat little camera and a slightly wide lens too.
Runner Ups
Welta Welti smaller and lighter than its big brother, the RF Weltini
Yashica MAT 124 G which I loved, but I just couldn't bond the same way with the Rolleiflex so it doesn't live here anymore
Yashica FX103 Feature full little camera that is not afraid of Contax lenses.
Mamiya Six a little heavy, but an RF 6x6
Yashica FX 3 Gets used rarely, just to exercise it, but lives in my 167 kit as a backup. If the batteries fail, the shutter speeds are mechanical
EDIT: I just checked and realized I had already answered this in #170 above. Not to far off from that one and the top five here. Maybe I really do like them. 😀