Rectangular, round or square pull handles?

I have been unable to find slightly rounded pull handles that both Anette and KL suggested :(

I've only found rectangle, square or round ones. If anyone comes across the slightly rounded ones please let me know :)

So, if we have to choose between rectangle, round or square, which one should we go for?

 Rectangle - 40mm x 20mm

Round - 32mm



Square - 30mm x 30mm




Our internal door handles



Our traditional facade

B