Which is the best ADSL Router

[limainfinita]

Well im using now a zixel router and works fine, my adsl provider is telefonica del peru and all people say that zixel is not as good as telefonica always say.
I had problems with a touchspeed router, i dont know why wireless signal didnt work and in 2 hours touchspeed router was a piece of garbage

I want to buy a good router, so which is the ebst router?