I am looking into renting a mobile wifi device to bring to Europe and TelecomSquare is currently out of devices. Has anyone tried Cellomobile? Or any other company for renting mobile wifi devices? thanks!
These days, I'd think it's more common to bring an unlocked smartphone to Europe and buy a local SIM card with data, then enable the smartphone's hotspot to provide WiFi for all the other devices. I have done this on my last few trips. (Or use my T-Mobile account in countries where they offer international roaming and free data - not every country.)
I haven't used Cellomobile, but I have used Tep wireless and liked their service a lot.
I just have a T-Mobile USA account now because they offer free unlimited data roaming.
I always use TEP, as well. Great service. I dislike changing my phone number and since I travel with others, we all share the data.