I don't own No. 34, but I own No. 24 and I'd make a guess that the only things they have in common are color (pink) and material (glass). The clitoral arm of No. 30 has nodules, but I wouldn't class it as a "tentacle." It's 1¼" thick which doesn't sound too intimidating, even for someone with little toy experience.

If you haven't already done so, read Neurogasm's review which talks about the design, which is different than what's shown on the box.