I recently switched to Lyca Mobile's blank SIM card, and the flexibility is a game-changer. The triple-cut design made it effortless to fit my older phone (Micro SIM slot) without needing adapters—just popped it in and activated online in under 5 minutes.

The real win? The no-contract freedom. I grabbed the $19 unlimited data plan for light streaming during commutes, and it’s been surprisingly reliable—even caught a 5G signal downtown. Bonus: Texts to my family abroad (France) didn’t cost extra, though I double-checked coverage maps first.

One hiccup? DIY activation requires patience if you’re porting a non-Lyca number (mine took an hour), but their online dashboard lets you tweak plans easily. For frequent U.S. travelers who hate surprise fees, this SIM’s a solid 'set-and-forget' option.