Scott Walker was one I looked at early, but too much of his rep rested on union-busting, which made him a Chamber hero and was demonstrably necessary, but I was unhappy that the Chamber loved him so well. Friend of my enemies, and all that. Some of his positions on issues were kind of e-GOPpy, so I switched to Cruz. Since then, I've found out some uncomplimentary things about Cruz, too, so I'm just this side of wandering eyeless in Gaza (like captive Samson).
I'm not likely to switch to Trump; Cruz is demonstrably more conservative except on immigration, where Trump says things that are more qualifiably conservative than Cruz (if Trump means them and doesn't change his mind).
I BELIEVE Trump on immigration!!!! I am NOT going into my support of Trump with rose colored glasses, however the VERY FIRST step we need to take to fix this country is immigration!!!! I firmly believe he WILL build the wall my conservative values will mean NOTHING without that DAMN wall we will NEVER see another conservative POTUS!!!! he IS the only one who WILL build the wall because ALL the other candidates are beholden to donors who want OPEN borders!!!!