The only clitoral suction toy I’ve used is the Womanizer Premium Rechargeable Smart Silence Clitoral Suction Stimulator so I can’t compare it to any other suction toys, but I do really really like it, especially the autopilot function. I live where I can be noisy, but I still like the smart silence function so when I’m finished and lift it off of me, it will stop running while I lay there 
The We-Vibe Melt is on my wishlist because I think it will make use along with penetration easier. Hope you find something that works for you (or your partner), and if you haven’t seen it already, this thread 
has a lot of opinions and experiences people have had with suction toys 