I totally get what you mean about how laptops can handle gaming performance differently. It's funny how some budget models still manage to run heavy games surprisingly well. When I travel, I usually stick to lightweight games that don't drain my battery too fast. Recently, I've been spending some time on simple table-style games here:
https://slotier-casino.net/tafel-spellen/ — they're quick to load and kind of relaxing after work. Perfect when you just want a break without launching huge titles.