Looking for recommendations for leggings and underwear that work well for Pilates and yoga

I recently started doing Pilates several times a week and I am trying to find the best setup for leggings and underwear that work well for movement, stretching, and core work.

I cycle often, so compression feels natural for me, and switching from shorts and a T-shirt to leggings has made a huge difference. Nothing rides up, nothing gets in the way, and I feel more connected during the movements.

Here is what I have tried so far:

• Lululemon All Sport Tights – very solid for training
• Wunder Train Tight and the Wunder Train 6 inch Short – surprisingly great for Pilates, although I am a little self conscious in them
• Lululemon Fast and Free Tight and Half Tight – on the way
• Nike Fast Half Tight and Nike Pro briefs – testing now

The only part I am still figuring out is underwear. I prefer briefs or trunk cuts with a subtle front, nothing overly pouchy, and something that stays smooth under leggings without bunching or rolling. I have tried the SoftStretch 3 inch boxer brief from Lululemon and the Nike Pro briefs. Both are decent, but I feel there may be better options.

If anyone here does Pilates or yoga in leggings, I would appreciate recommendations for:

• Leggings you like
• Half length leggings
• Underwear that stays supportive and discreet under compression

Thank you in advance.