Budget sous vide machine recommendations

EDIT: Thank you all for the input! I'll research these and make a decision soon.

I have an ancient Anova that is falling apart from old age, so I'm looking for recommendations for a replacement. My wifi is very spotty, so I want something with controls directly on the machine. I'm also on a tight budget - would like to stay around $100, could go to $150. The largest thing I cook SV is the Charles (chuck) roast. I probably use it once a month on average. Not sure if something like the Nano would work for me. I appreciate your recommendations!