Multiple Portfolio pages
It'd be useful to be able to use more than 1 portfolio page, by specifying a portfolio category for each portfolio page.
No issue, you can create portfolio pages as much as you can but if you create a lot of portfolio pages it will slow your website speed. I also make many portfolio pages on my website (https://fastlabourhire.com) then I delete them.
yeah, you can try portfolio pages are not bad enough. but I haven't tried yet I built a website of a client that is given here but I never tried yet.