Tower 26 or Lessons?

I’m an AOS swimmer and have heard great things about Tower 26 from both the forum and youtube. My question is I’m a pretty awful swimmer (race pace is around 1:50/100) and I’d really like to get better. For those of you that either have a coach and/or have done T26, which do you think would be a better investment? I’ve taken the odd private swim lesson but without consistent swimming and lessons I find I fall back into my old habits quickly. Maybe structured swim workouts would help?? Thanks!

I’m not familiar with Tower 26 but you said “without consistent swimming…I fall back into my old habits quickly” You have identified the problem. A few lessons and more regular swimming would be the winning answer.