What doors should I choose?

Going to be opening up onto a brand new patio area. Opening is 1800mm wide x 2050mm high. Tossing up between stackers (three panels) or bifolds (two or three panels). Keen to hear peoples’ thoughts!

Going to be opening up onto a brand new patio area. Opening is 1800mm wide x 2050mm high. Tossing up between stackers (three panels) or bifolds (two or three panels). Keen to hear peoples’ thoughts!