I used to read only scanlations, then moved to manga reading apps from the publishers to read RAWs, but over time I've grown frustrated with online stuff (esp manga publisher apps that I find can be a headache to use at times), and I prefer buying and collecting physical versions of manga I really love and am invested in.
I still read stuff online for budget reasons (though I'll seek the RAWs before any scanlation nowadays), but I absolutely prefer physical versions over digital versions nowadays. Importing manga from Japan is way too expensive on my end, but I'm sorta lucky in that 80% of the series I'm interested in collecting physically have been licensed in my country, so they're a bit more accessible in general.
If I'm intrigued by something I know was licensed in my country and don't feel like reading RAWs, my general process now is to look through my local library's website if they have it and borrow physical copies, or I try to see if my local library's manga-reading partner lets me access an online copy for free.