I would definitely suggest the Isis. For me, it is like a better version of the Ella. It doesn't have a hook that can get caught, which means it's better for inserting. It also has a bigger end for size queens and a better handle for holding it with.
It is a hard silicone that has a firmness in-between my realistic silicone toys and my glass and metal toys. if you want a dildo with hard silicone and firm g-spot stimulation, then this is the one for you!
The most helpful critical review
The Sweet Isis
Isis is definitely a gorgeous toy made of safe, washable silicone that is perfect for sharing! Isis is double ended, while each side varies in girth and flexibility, they both fit comfortably during G-spot massage. The Isis left me feeling bored without clitoral stimulation or vibration. This lovely toy would be perfect for someone who is more familiar with their G-spot and doesn't necessarily need clitoral stimulation to orgasm.