I've got 2 R4 at the moment. Very small and smooth cameras. I had an R8 in the past and loved the viewfinder but it's big. Saying that the Nikon F4 i have is bigger and heavier with not as good a viewfinder. F4's just feel bulletproof though.
I've had various R lenses and they are nice however I've tested my 50 'crons against a 50 f2 AI and don't see any differences. The 35 and 90 Elmarits I have are amazing lenses though. 35 'cron is good but I sold them a few years ago along with a 60 macro elmarit which was probably the best lens I've sold and always wish I hadn't.
The shutters on the r4, 5, 6 and 7 are quieter than Nikon F cameras however the R series just don't feel like they have the integrity of an F2, 3 or 4 Nikon.
I've gone for the best of both worlds and i'm using my R series lenses on Nikon F3, F4 and D700 bodies.
Reliability wise the R's seem to have had over the years some reliability problems however the 3 R4's and R8 i've had have been fine.
If I were going away somewhere for once in a lifetime pics though it would be a Nikon SLR and an M6 I'd take with me.
While we are answering a two year old thread, I acquired an F2...thanks Gil! It is an awful camera to use but quite interesting. I am enjoying the experience and challenge of working with this fine piece of history. Solid, crazy lenses and stupid meter with an awful aesthetic. Having grown up in the early F years, I understand it but I also understand why I hated these cameras when I was young. Ugly as sin with the big black meter prism. Not fun to use. JMO, but it is the truth.
When Nikon came out with the compact cameras, it was a revelation. I loved them and could not care less for the Canons. I had a Minolta and liked it too. Leicas were not even on the radar in rural Georgia or "sophisticated" Atlanta at the time.
Since that time, my experiences with Leica cameras have made me realize that while I enjoy Nikon cameras, I don't love them. As a sports photographer and portrait shooter, the Nikon D bodies excelled in performance but looked boring and were so complicated and the system so large, I never carried them except to a gig.
Then along came the S3 2000. Jewel like quality and small, light. Terrible for me to get the focus down so I wound up with the M3. Perfect match for me! Then the R4 to do what the M3 cannot do...macro, telephoto, etc. Same ergos and feel of quality. Again, a perfect match for me. Then, the X1...same thing although no digital will ever be as tough or exude the quality, or last as long.
So, I use a 1961 M3 (62 years+ old now) and a 1981 R4 (32 years+ old now) and a 3 year old X1.
I play with the F2, it is so interesting. I play and enjoy the FE2s. But when it comes to serious work, the Leicas are the only ones I use. I could not be happier.:angel: YMMV but it is nice to have a choice of cameras...