The choice isn't about which is better — it's about what you want out of the next twenty minutes.
The case for online
Human opponents don't have patterns you can memorise. That unpredictability keeps a simple game interesting for far longer than any AI can, and winning against a person carries a weight that beating a bot never will.
The costs are real, though: you need a connection, you're on someone else's schedule, and the quality of a session depends on who else showed up.
The case for offline
Offline play is yours to control. You can pause, retry, take a break mid-level and come back an hour later. Difficulty is consistent, nobody is waiting on you, and a bad session is nobody else's fault.
It's also the only option that reliably works on a train, on a plane, or on hotel wifi that technically exists.
Picking for the moment
Short break, unreliable connection, or you just want to switch off? Offline. Want a real challenge or something to play with a friend across the internet? Online.
And for playing with someone in the same room, local two-player beats both — no lag, no lobby, and the reactions happen in front of you.
