Except more than 1/2 the time I don't get the handles at all, so I have to select another word, then come back and hope I get the handles next timeStrange...I have NO Problems with highlighting, selecting or copying text. I use just double tap the word I want to highlight, drag the handles and select all the text I want.
A mouse is the simplest way to fly for selecting and copying text, letter by letter, word by word, or paragraph by paragraph. Works every time for me and is very easy. Just because we have a touchpad and fingers is no reason to abandoning a mouse for some things. Even the pen doesn't work near as well for selecting something as a good ole mouse does.