I haven't tried Molicare before, so I can't say... sorry if this is a bit TMI (I'm the type who will answer literally anything people ask about me gomen), but here are my thoughts of the lavender-y ones I've tried (most of these have been gifted to me in some fashion):

• Trests are good, decent shade of purple, kinda loud and bulky, but the most reliable ones I've ever used and very comfortable... could be a bit more lavender though, they're a bit too much on the pinker side than more blue-er/periwinkle shade of lavender nyans like..
• Lacy Love - the only real "ABDL" ones I've tried other than a random unicorn sample pair my ex bought me to try.. comfortable, reliable, and surprisingly not loud at all.. I really like the design, not a fan of most designs I see, but it's a good nyan design.. have only worn them a couple times so far though
• Forsite's Lavender Stars, they're loud and a bit less reliable than the other two, but they're nyan aesthetic so it's what I tend to draw the nyans in usually~

I've tried some Northshore stuff in the past as well, but for some reason they're not as reliable and they cause me discomfort for some reason..

I mainly just wear basic medical briefs unless streaming or long trips, in which case I rely on one of the three above usually.. I need to go shopping for more tunics because my current wardrobe isn't suited for hiding them as well as I would like them to (and also for some reason I get very anxious when streaming and it makes me need to pee every 20 minutes and a few times I went in my pants during streams and medical ones never last the entire stream sooo yeah being the gamer with gamer pants is very convenient even if I feel like a freak for doing it)