I disagree with everyone, the best place to play dice is not on the best to play dice site. Getting harassed about miss using faucets, a ton of beggars in chat, rain always misses you because there are thousands of players, high transaction charges because they have to send so much, and edge is low already, ban happy moderators, very few promotions, potentially high withdraw min for some, etc. BUT those are the places you need to go with big cash, cause they have good rep and many years operational.
Now, if you're gambling with tiny amounts to have fun and learn strategies, the best place is bran new baby dice sites. They are fresh, they want people to play, and they might offer something at a loss, promotions, lower fees, etc. And if you discover a bug, you might get rewarded, and trust me there are lots of bugs in these. And if it rains, you will prolly get it, if there are five people there. GoUp.bet right now is new. and always have a a trusted back up, even for micro play, luckygames, bitsler, primedice, stake, there are actually a lot of trusted sites right now. Don't invest into the bank on bran new sites, unless you are aware of the risk, I never had good experience with that.
The funnest sites I think right now are the ones where you can play more than dice, so lucky games, stake, cryptogames, and there are others. And the best for strategies are the fundemental dice ones, or ones with good auto bot features.
On all things that you do mention i do really agree on that but this one turns out that you are just basically promoting GoUp.bet. Im not saying they are bad but there are points which are valid that newer ones might give you some chances yet they do really offer bigger faucets compared to other famous sites but this is not always the case because new or old ones,features and offerings are almost identical.
Disabling animation can really make rolls more faster compared when its enabled depending on a dice on having such feature. When it comes to primedice no doubt this is one of the best dice site in the market today.
Choosing up a site would matter on users preference yet we do have different taste and we would definitely stick out on where we are comfortable.
Yes if it comes Dice game most of the people will prefer Primedice this is a very old casino and have more reputation in this forum, you can also try Bitlser at present this is the number one casino for slot games. Quick withdraw and deposit and customer support is also excellent very quickly they will solve your issues and they can allow you to play with multiple altcoins. Now Bustadice is also gaining popularity in the market so you can pick which is more comfortable for you.
When you do seek out on a site where you can play or deposit many options in terms of coins then Cryptogames do have it and as i said earlier this would only matter on users preference.