Only got one useful recommendation...
Top Rangefinder: The Contax G2 Fantastic fully-electronic rangefinder with some of the best lenses out there. Just make sure you get a good one
cause it cant be repaired.
<oops and autofocus>
Top SLR: The Nikon F3 Super cheap, this pro camera has every setting you might want to tweak, a light meter and (not all versions) weather sealing.
<battery dependent end electro magnet for shutter - some pros stayed with their F2 or went for FM/FM2/FM2n>
Top Compact: The Contax T2 A tank of a compact camera
which is good, because like the G2, it cant be serviced.
<oops>
Top Medium Format: The Pentax 67 This beast wont go easy on your wrists or your ears (extremely loud shutter
not a subtle thing) but you get a lot of camera for your money.
<yes good camera>
Last Recommendation: Pretty Much Any Nikon Rangefinder A bit vague, but everything from the quality of the cameras to the quality of the lenses that go with them is great.
<only Nikon and short run of Cosina lenses fit, cept for Contax and FSU wides, slow mount, watch out for faint rangefinder images >
So top rangefinder
M2 or M3 with Cosina or Leica lenses
Canon P with Cosina or Leica lenses, clip on light meter if you need
Canon VI ditto
Canon 7 or 7z ditto cept bult in meter
check you don,t have a faint image, Ms can be refurbed but >>£
Top SLR
Nikon F2 or FM/FM2/FM2n
Top Medium
Mamiya C330 not that heavy and quiet
Stick at 3
each back smith maintainable and pretty reliable