Thanks Chris, well put. I'm currently in the market and changing platforms from my old Pentax, 2 of 3 Tele lenses are at least 15 years old and Sigma doesn't service them anymore (internal dust) so thinking of moving to a Nikon D7500 as I like to play with early and late light, shoot mostly landscapes, car and motorcycle shows. Don't need the fast burt's but not a bad feature to have for wildlife and mat use it more than I plan on. Seems the producers level mirrorless struggle in low light from the reviews I've read and causes me concern. Any other suggestions?
