Know any good (women’s, but open to men’s) boxer brief undies?

hey! I am shopping online for new undies because the brands I preferred are a bit uncomfortable now. I have used brands like TomboyX trunks and men’s Pair of Thieves boxer briefs.

TomboyX was okay but pretty pricey. For me it tended to ride up and chafe, and I didn’t like that there is a seam in a weird spot. Over time they haven’t held up very well too, which is disappointing.

Pair of Thieves was fantastic and I loved them! However, I have lost some weight and now they sit uncomfortably. They don’t ride up, but they feel almost loose. I can’t go down sizes because I am already at the smallest size.

Anyone have any suggestions of other brands, or maybe some hacks? I may even try modifying if anyone swears by it. Thanks!!