I LIKE that the SIM number is listed when sending a text and I LIKE the delay send feature... but it still isn't "me-proof."
It might be that the selector botton is too near the SEND, but it would be nice if a default SIM could be set. I don't mind texting my Mom with my business SIM if I forget, but I don't like texting my personal SIM number to a client if I forget or am in a hurry.