>>3184038An evf is massively helpful for learning, it's also much larger than tiny crop ovf's.
No one actually uses anything past 200mm
Unless you're seriously into sport/nature, in which case you really need to spend big money on long, fast primes. $1000 is a bargain in this field.
>>3184190A lot of magnum photographers shoot sony.
At the end of the day, if the final image is the important factor, the brand that makes it, makes fuck all difference.
>>3184265A7rii are about to drop into affordability for you, nothing beats it in low light.
>>3184406A7ii and a7rii are just as fast as each other.
>>3184453Helios are a joke, don't fall for the meme. The centre is ok sharp, but anything towards the sides is pure garbage until you get to about f8, where they just look bad.