Even an egg salad sandwich would be a decent alternative to Tester.
Voting for a Democrat, any Democrat at any level, anywhere is a sign of intellectual immaturity, inconsistency, insufficiency, and weakness.
Anyone who votes Democrat reveals themselves to be incapable of critical thinking.
It is clearly understood that any Republican, RINO, or otherwise, may not be the solution to the problem you face, but any Democrat is absolutely 100% the cause of the problem.
Tester gave us Obamacare.