From reviews of the 43" LCD monitor, many users seem to have moved from two 30-ish monitors to one big 43". I am considering whether to get 2x30-ish 4K/5K or one big 43". I guess having two 43" side by side may be a bit crazy considering the desk space needed. Anybody used one 40-43" monitor and then decided to move back to two smaller displays? What are the cons of having one 40-43" monitor instead of two smaller ones?