I've been holding Canon D600 + Sigma 17-70mm f/2.8 lens (no additional gears at all (i.e. no external lighting etc...)) for 7 years. Here's what I've achieved with this combination: https://www.flickr.com/photos/vdmakwana/
I would like to take my photography to next level with buying a full-frame camera + a decent lens and a couple of other gears.
After performing my research I've settled down on Nikon 610D + 24-120mm f/4 lens + Godox V1.
My main interest of photography is mainly Landscape and Astro with a little bit of Portrait. Do you guys think, with this combination I can perform better than what I'm currently doing?
I do lots of post-production of my photos so a decent Dynamic Range is important than any other features (i.e. articulated screen, bluetooth/wi-fi etc...)
I am fully aware that Nikon 610D is discontinued but the main reason I'm going for it is the price; this way, I can fit the Camera + Lens + External lighting budget under NZD $2500/USD $1700.
Can you guys please advise if I'm making any stupid mistake here? And please recommend any other Camera/gears that would suit my needs.