just wondering if anyone has tried these 2 softwares for dual display

ultramon
displayfusion

apparently if lets say one monitor's max reso is 1600x1200 and the other monitor is 1920 x 1080 ... by right ... BOTH monitor's reso is supposed to be set maximum as 1600 x 1200 right?

these softwares apparently are able to utilise individual monitors' max reso .. meaning one monitor gets their 1600 x 1200 and the other gets their 1920 x 1080 ..

i have yet to test this out as I am still surveying my 2nd monitor ... cheers