Glad I could help. I noticed how much faster it is compared of my old two-piece kit (Pearl Iz "Elite Pursuit" tri tank + Garneau "CB Neo Power" road short) the first couple times I rode it. I haven't had it in a sanctioned duathlon (yet) but they've become my go-to suits for mid-week trainers and weekend rides. I even hike in them, so they even have that going. (Possible contender for entry in my tentative '25 PCT loadout!)

There's even a long-sleeve one now: https://www.amazon.com/dp/B09C7X79N5 Note that the jersey is "thermal" material (meaning: microfleece lined that's mostly good between about 65-70 degrees) so it may get uncomfortably hot on warmer days. I find the buttpad to actually be more comfortable than the short-sleeve one; in fact I don't have to wear another trishort under it like I do the short-sleeve suit and have already done four 70-milers and a century in the month I've had it. The sleeves are also very snug. Still, it may be worth looking into: YRMV.