Would you consider KL to be a « safe » place to do a tourist visa despite all of my stamps from my business visa with an agent?

My other option would be a border run to Hat Yai and back the same day on visa exempt. How easy is the border south Thailand to bounce from given my stamps? Im in phuket, expecting baby #1 in September. My business visa with agent expire early July. I need a tourist visa or visa exempt for now and then reevaluate. Will try to get non-o based on Thai child (multi entry) in Savannakhet when I have proper paperwork after baby is born. Thanks guys