How Does Frontline Publishing Compare to Traditional Publishers?

Hi everyone, I’ve been debating whether to go the traditional publishing route or use a company like Frontline Publishing , which seems to offer more flexibility and faster turnaround. If you've worked with Frontline Publishing, how would you compare it to submitting to traditional publishers? Did you retain creative control and rights? Was the quality up to par? I’m open to either option but leaning toward something that doesn’t involve endless query letters and rejection emails. Would love to hear your thoughts and suggestions! Thanks so much in advance!