Why this one? Full sized keys, battery powered option, and affordability. It is also ideal as a second or third portable backup keyboard indoors at home, backyards and/or playing in public. If you're looking to recharge your motivational batteries, adding a portable keyboard might do it. A change of scenery will do you good esp. if public performances are part of your music history. Visit Jeremy See's channel for the entire review. Thanks for listening and watching.