Im here! These are in no particular order, im just listing stuff ive read that i think is goot and fits your genres
The Dungeon Master
Reality Quest
Teenage Mercenary
Mission: Yozakura Family
Mashle
The Wrong Way to use Healing Magic
Worthless Regression
The Beginning After The End
Solo Leveling
Gachiakuta
The Only Necromancer
Rendezvous
Shark
Reformation of the Deadbeat Noble
Jungle Juice
Overlimit Skill Holder
SSS-class Suicide Hunter
Hell Mode
The Hero Who Has No Class
Shinmai Ossan Bouken-sha, Saikyou paati ni shinu hodo kitae rarete Muteki ni naru
Isekai Tensei Soudouki
Superhuman Era
Nidoume no Jinsei wo Isekai de
All stuff that i consider bangers! I use mangadex.org to read, but if mangadex doesnt have the series you want, check bato.to