The large has great girth, perfect for stretching.
The large triple bubble buttplug does all you think it would. The first bubble seems like a pretty good starting point to a nights play, with the third giving you a big enough stretch for pure ecstasy on its own, or as the jumping off point for a truly monstrous toy.
Since this plug lacks the distinctive tapered neck, it isnt going to stay in unless you wear it under clothes, or are sitting on it. But this really differentiates it from other plugs and puts it somewhere between a dilator and a classic plug, which is really what I think a lot of people are looking for when they buy big buttplugs.
Although it doesnt mention it, this is a Doc Johnson buttplug, which means it comes with the distinctive (and strong) smell of their rubber toys. Other reviews of other plugs tend to mention that the smell goes away after some wear and washing, but I had to throw out a Doc Johnson classic plug because the smell was persistent and pervasive after more than a year of semi-regular use.
If you are thinking about expanding your toy collection with something to stretch you out, this is likely what youre looking for. The only cause for hesitation would be if you have a very sensitive nose, or think that you want a plug that will stay in while you walk around naked, or during sex.