He's very lovely. Considering the toys you already have, you should be fine. He is a bit bigger than his listed measurements. I've found that I can use the first half of my medium/5 Clayton, but after that I start having issues with the girth. I think I'd fair better with a medium in 3 instead (had the same issue with my small/5 Sleipnir and got one in 3 and that works so much better). Medium Terra gives me the same trouble with the knot and I'm probably going get one in 3 as well at some point.
Late response, but whatever!
I hope it will be fine, but if he's bigger than his listed measurements, I don't know... At least I'm not spending more money on a custom that may not work, haha. Really crossing my fingers he does though, I have a thing for big creature dicks that can still be taken.
I'm kind of iffy about getting toys in soft now ever since I got my medium terra in it. I just can't really feel much of him in use? Even the knot feels like nothing to me, so it's disappointing. :( Initial insertion is nice, but past that it just stops feeling like anything. Idk if I'll order another in 5, because the fade on this one turned out so nice. If your previous toys worked for you in that firmness, medium terra in soft should be fine for you! If you're interested, I could let you know if I decide to sell mine?