If the virtual querty key board breaks you than your options are limited and go w/droid 4. If you can deal withe the virtual querty what is more important to you? Do you stream movies, music? I had a t-bolt and like htc. I am extremly happy but if you want a bigger screen nexus may be important.
My suggestion write out a list of must haves, don't cares and absolutly hates. Than compare that to the phones.