The $10 plan is also able to receive SMS, fwiw.Also considered this as one of the options.
But I also check the US plan isn't cheap as well. Can be 25usd with 8 gb of data or 50usd with unlimited data.
So with the superroam plan of $25, it might be better? Since got IDD call in US and can receive smses for OTP purpose etc. But if the network etc is not reliable for TPG there,then might consider the $10 option to hold the line and subscribe another in US
I guess the question also comes down to how often you travel. If travel every month & you need a lot of data, then the $25 plan might make sense. Remember the $10 plan comes with 1GB of roaming as well & it only costs $4 per GB beyond that. So, you need to consume 5GB of roaming data every month before you are saving money with the $25 plan.