As my title states - I have ZERO regrets. I bought the R with the RF 24-105 f4 IS lens and a the Canon Control Ring Mount Adapter for my EF-L lens lineup. The RF 24-105 that I got with my R is the quickest focusing, tack sharp lenses I have ever owned. The IS gives me at least 3 stops to play with in low light. In my tests I can easily shoot 1
The RF 24-240mm was tempting but the extra barrel length was less welcome for general use. The RF 24-105 F4 is living up to expectations with some fine shots matching the quality of the 100mm macro but with the extra flexibility of the zoom. The quality of the lens handling and compact size encourage me to take it out more frequentlyUyOUJ.