You´ll find photos from my travels here and at the bottom a link to some panoramas which may be good as desktop backgrounds 🙂
My camera since 2012 is a Nikon D700, a full-format SLR. A bit oldschool maybe with only 12 megapixels but hey, I like it and for my uses its perfect. I never use Photoshop or any other picture editor but rather try to do the shots perfect on site (by the way, Affinity Photo is a cheaper but completely sufficient alternative to Photoshop, also perfect for panorama stichting). This is because I know myself, I´d sit in front of every picture for minutes and would still not be happy with the result, don´t need that timesink. Besides, if you do something then do it right, you´ll get better with time.