I 'tried out' a standing desk experience with an overturned packing crate, a piece of plywood.. for the right height for keyboard/mouse. And then two reams of paper to bring the laptop display to the right height above the keyboard. Haven't changed it for over a year because it 'just works'. So don't let lack of money or equipment deter trying it out. An anti fatigue mat helps, and a bar stool can let you sit to take a break without reconfiguring your desk.