One-piece swimsuits that are great for competition, and covering up. Helps to reduce drag, but you will get some tan lines. These are the most common swimsuits you will find at the pool, and the ones I recommend the most.
Two-piece swimsuits that are great for competition or a day at the beach. Of course, those swimsuits that look more durable are always the ones better suited for competitions.
Two-piece swimsuits that are cute and great for a day at the pool or the beach. However these aren't the best for lap swim, You can, but they aren't the best when it comes to reducing resistance.