I wouldn’t buy an internal-use toy from Temu, or even Amazon, ever again.
To be honest, not everything on Lovehoney is up to my standards - I’m pretty exclusively into silicone, glass, or stainless steel for internal toys anymore and not everything on LH fits that.
If you can’t find what you’re looking for on LH though we won’t be able to recommend any other retailers as it’s a violation of the forum rules.
But best bet is to get some solid measurements of the parts that are important to you and use the search and filter functions to get as close to a match as possible! Might be tough to know firmness though as that’s a trickier thing to quantify for most of our circumstances.
At this point I wouldn’t. I’ve heard terrible stories of the way things are drop shipped and sorted and even if you think your buying, for example, from the official Lovehoney shop on Amazon it’s incredibly difficult to trust that you’re actually getting it from who it says. I’m trying to get away from ordering anything that goes in or on my body - food, cosmetics, supplements, medicine - from Amazon.
I mean, actually I’m trying not to buy anything from Amazon if I can find it elsewhere within reason.