Razer products are generally good quality and pretty pricey. They don't really have anything I'd consider trash but there are a number of products that are worse than others you can get for the same price.
Just lower your render distance if you want the fog. I think your computer is having some trouble rendering that much terrain, so it's not rendering far out enough for you to notice the fog effect.
Wow! That's super impressive. Since you asked, Mumbo Jumbo has a very small double piston extender in his "Smallest 3x3 Piston Door" video. I believe it uses observers. Granted, it's a 1-tick extension.
For mobile there's Junk Jack (Terraria clone) and Eden (Minecraft clone). For Xbox, there's CastleMiner ans CastleMiner Z. Those are the only other ones I could think of.
Thanks for the response. I agree with all of that except the fishing bit. AFK fishing is super OP because of the amount of mending books it gives early in the game. Easy access to mending is a huge incentive to building the farms. I think the mending enchantment should not be obtainable through fishing.
