Local store only carries 3 models, which one to choose for a beginner?

I’m planning to buy from a local store but according to their website ([https://www.goodvibes.com/s/](https://www.goodvibes.com/s/)) they only carry:

Eupho Syn

Eupho Trident

Maximus Trident

I originally wanted a Helix Syn and I’ll still see if they have one in store. If these three are my only options, which would you recommend? I’ve heard mixed things about the Eupho line being harder than the Helix for beginners (but the Helix might not be an option for me).

Thanks for the input!