Im traveling for January and February. Exact places TBD, but probably some Australia, Asia, and Europe. I would love to have unlimited data to help me find my way around (first time traveling solo) but T-Mobiles only option seems somewhat expensive since my whole family Im on a plan with would have to switch. Is there a standard best plan/provider/phone for this? T-Mobile will also slow me down to 2G internationally which Im not super high on. Thanks for any and all advice!