>>2709355> i'm mainly interested in street and portrait photography so a lens upgrade is going to be the ideal upgrade i guess.Yes. The a6000 is really a rather good camera anyways at this point in time.
Consider the 60mm Sigma Art f/2.8 if you want a cheap & very sharp lens for portraits. Pic related ~1:1 crop of bunny. [That lens is a really, really good deal at ~$150, despite being APS-C only, and having center-only PDAF support and no in-lens stabilization.]
> ps : sometimes discoloration looks really charming on a photo. hopefully i'll have the chance to get a cheap-old lens, just to mess around with ^^You can trivially edit it in in post with pretty much any image editor worth considering - including multiple free open source ones.
One way to do this: Just add a layer, fill it with a single color or a gradient or whatever, blend it in the way you want with your photo, done. Wouldn't get a lens or even a color filter just for that.
