You can’t really compare craft beer to Fosters etc. Macro lagers have lower hop content, made with rice etc. Compare craft with craft and 350 or 500 per ml should be similar
100% this. Get to Dark Star. Theirs are fresh too compared to supermarket so only have a limited life (up to 2 weeks unopened, 3-4 days once opened)
They have about 6-7 of their beers available in them from memory. I went through an APA & Revelation keg this Christmas