I’d wait until you find a plug/lube combo that works during the day long-ish term. My two big goals are: comfort and does it feel lubed still? Does it still feel that way after 5-8hrs of doing random things throughout a day? If you can mostly forget it’s there you’ll probably be fine! :3

That's very interesting. Does that mean you use an oil based lube? I can't imagine a water based lube lasting that long.