Toilet brand to buy?

[Ramona Huot]

Hi everyone, anyone recommend a good brand for toilets. I'm a landlord of a 2/2 condo that I've owned for almost 20 years

and it's time I to replace both toilets. I spoke with a handyman a friend recommended to install it. Also how much is average install cost I should pay?  But when I went to the local HomeDpt, there are so many toilet brands I simply can't tell which is a good one to buy in the 100 to 200 dollar range? I do know I want white and elongated.  Any suggestions are highly appreciated. 

thanks!

Ramona