I started PE about 2 years ago and then stopped after 3 months. I recently just started 2 weeks ago and now I bought an extender. It been good and I think it is working. Haven’t measured because I plan on doing that on a monthly basis. So my question is, is it better to wear boxers? Does this affect PE? I wear different types of underwear but if boxers are better then I will wear them regularly. Thanks.