Men's Underwear: Recommendation?

Hello Internet,

I have trouble with any underwear I ever owned. I am wearing XXL or size 8 underwear but they tend to make me uncomfortable in different matters.

Waering loose Boxershorts is okay to my wiener but my balls are to free. Also they tend to crawl upwards during the day.

Tighter Shorts have a good appearance and are my main underwear. But I struggle with them as well: My thing turtles uncomfortably making me insane so I can pull it into position. Also, they tend to screw at the bottom after half an year.

Asking this within my circles only earns sarcastic comments or the experience isn't shared. So I ask you: How do I determine the correct underwear for me and am I missing something? If you relate and have solved this issue, please recommend me some underwear.

// Edit:

Thank you for all the recommendations and input. I wasn't aware of the pouch feature. Researched all suggested brands and:

Ordered from overseas:

• SAXX
• BN3TH

Currently not deliverable:

• Step One

Lululemon does have a store in the city, so I will go there next week to try those on.