Swarovski el range ta.
magnification depends on where you are using them the most! 10x42 for the hill and open ground, 8x42 for everything else.
As above and I have a pair of 10x42 as stalk hill and woodland and they are first class, always had Swaro binos and they have never failed me (I dropped them once and paid for them to be repaired.)
However, would I buy another pair of RF Swaros? I'm not sure as the warranty on the glass is excellent but on the electronics for the RF is only three years.
@JH83 had a Swaro rangefinder go wrong and as it was more than three years old Swarovski said they would/could not repair it. It lead him to buy a pair of Vortex RF glasses with a lifetime guarantee over Swaro.
I have been lain on the hill at dawn with my ELs upsides his Vortex pair and watching deer, was there a difference? Yes, a slight one, however was it a £1,000 worth of difference? No, especially when you add the warranty issue.
I haven't heard of anyone with the RF going wrong on ELs but, of course they have not been around that long. If they keep losing market share to the likes of Vortex maybe they will extend the warranty on the RF element, here's hoping.
I have two friends with Leica RF binos, glass as good as Swaro, both of a good age and they have never had any issues but I gather their electronics warranty is as per Swarovski.
I understand the case for buying a seperate RF but when I had one I would rarely use it other than when I had all the time in the world on the hill, maybe 5% of the time, now the RF is in my binos I use it every time a shot is over 150m ish which is probably 50% of the time, it take a second or two to ping it