I like to spell out words correctly in texts. I used to use more abbreviations when I was younger and had an old flip phone, but now with a smartphone, it is actually easier to use full words with gesture/swipe typing and autocorrect. I like that I can change the language of my keyboard too when I'm practicing another language! That being said, I understand why people would use shortcuts if they want to keep their message under 160 characters, but it seems more common now to have unlimited texts and not need to worry about message length.