I don't know if there is a topic about either of these phones but I'm going to make one now. I may have an opportunity tomorrow to pick up either one of these phones. I like the size and the compact size of the regular 10 but I like the features of the 10+. The 10 plus has the SD memory card expansion and the other 10 does not That's my main concern. But at the same time I like the smaller form factor of the smaller 10 versus the 10+. How is the battery usage on a smaller 10 versus the 10+?