Hey! What’s your budget. Also amazing choice to get a pro camera. As an avgeek plane spotting gets even more enjoyable. But also typically the more expensive you go, the better the quality
The more expensive the better, and @AndrewWu my mom has a Sony A7II sitting in the closet and I have an EOS 2000D, should I invest in a lense for the Sony, and if so which one
Yeah that could be a shout. If you sell your Canon gear you can probably afford a Tamron 70-300 RXD which will without question deliver better images on that A7ii. While the A7ii is no longer cutting edge it’s still very competent. The lens is like 400 bucks brand new. In the grand scheme of things it is also not a fantastic lens but it is leagues better than a Canon 75-300 lol