Isekai animes, recommend here PLEASE!

Currently watching it and its pretty good
That Time I Got Reincarnated as a Slime

no

Show By Rock

I'm sure you've seen all that are worth seeing.
ReZero kara Hajimeru Isekai Seikatsu
is obviously the best isekai out there.

Tate no Yuusha no Nariagari
and
Tensei Shitara Slime Datta Ken
are both worth watching.

Zero no Tsukaima
for a more casual and fun isekai experience.

[Removed]

This was the best I could do:
Mondaijitachi ga Isekai kara Kuru Sou Desu yo
Outbreak Company
Juuni Kokuki

KONOSUBA Gods blessing on this wonderful world
My Next Life as a Villainess All Routes Lead to Doom

These two are special, because people from a different world were isekaid into our world.
The Devil is a PartTimer

ReCREATORS

KONOSUBA Gods blessing on this wonderful world

Overlord

The Rising of the Shield Hero

Kuma Kuma Kuma Bear

Saga of Tanya the Evil

Watch:
No Game No Life
Log Horizon
Youjo Senki
Honzuki no Gekokujou Shisho ni Naru Tame ni wa Shudan wo Erandeiraremasen
Kono Subarashii Sekai ni Shukufuku wo
Tensei Shitara Slime Datta Ken
ReZero kara Hajimeru Isekai Seikatsu
Shinchou Yuusha Kono Yuusha ga Ore TUEEE Kuse ni Shinchou Sugiru

don't watch:

Infinite Dendrogram
Isekai Cheat Magician
Arifureta Shokugyou de Sekai Saikyou
Hachinan tte Sore wa Nai deshou
Tsuujou Kougeki ga Zentai Kougeki de Nikai Kougeki no Okaasan wa Suki desu ka
Kenja no Mago

Sen to Chihiro no Kamikakushi

Here is 10 isekai I recommend that are currently not on your list as of writing this.
Gate
Dog Days
Arifureta From Commonplace to Worlds Strongest
Saga of Tanya the Evil
Welcome to Demon School Irumakun
Do You Love Your Mom and Her TwoHit MultiTarget Attacks
How NOT to Summon a Demon Lord
Wise Mans Grandchild
High School Prodigies Have It Easy Even In Another World
Isekai Cheat Magician

Alos here some Isekai Movies
Spirited Away
The Boy and The Beast

The Devil is a PartTimer
This ones a comedy

My recommendation? Avoid isekais. Specially harem isekais. Ive watched all of them so Im speaking from experience.

Ones you should watch:
Spirited Away
Saga of Tanya the Evil
Gate
Grimgar of Fantasy and Ash
Problem Children Are Coming From Another World Arent They
Cautious Hero The Hero Is Overpowered but Overly Cautious
DRIFTERS
The Boy and The Beast
Welcome to Demon School Irumakun

Ones you should absolutely avoid:
Arifureta From Commonplace to Worlds Strongest
Wise Mans Grandchild
Do You Love Your Mom and Her TwoHit MultiTarget Attacks
Isekai Cheat Magician
The 8th Son Are You Kidding Me
Infinite Dendrogram
The Master of Ragnark Blesser of Einherjar

If I haven't mentioned them, it's because I either am not sure or haven't really watched or heard about them.

There's also this one:
Alice in Borderland
It's good, but it doesn't get a proper ending which means you should probably read the manga.

My favorite isekai in order:
1.
ReZero kara Hajimeru Isekai Seikatsu
2.
No Game No Life
3.
Youjo Senki
4.
Tensei Shitara Slime Datta Ken
5.
Overlord
6.
Shinchou Yuusha Kono Yuusha ga Ore TUEEE Kuse ni Shinchou Sugiru

There are alot more out there these are the good ones if u want the generic badass op mc type isekai go to isekaiscans site or maybe manganelo they have a list of all those isekai. I am ofcourse talking from experience.