need help picking a new headunit

so i've sold my tacoma last year, and now have a 4th gen 4runner (the v8 is so nice)... i am looking for a Double Din headunit to replace the factory headunit.

I've looked around but not sure what unit to take a closer look at.

my only requirement is that the H/U is XM/Sirius ready.

i dont nessecarily need a screen, and navigation is not important as i will be using an portable GPS later on.

would like to stay under $350.

Single Din is out of the picture as i dont want to deal with a bracket to fit it in the slot.

if you have the unit you are suggesting, how are the features on it? i am going to be pairing it with an alpine power pack as i did with my tacoma's setup