If you are more than 10 levels behind the average player on your server or spent your premium currency on common items, a on a new server is highly recommended. If you just feel weak, focus on the Soft Restart (Rebirth) mechanics to break through your current ceiling.
Many players realize by chapter 3 or 4 that they wasted premium currency or upgraded the wrong characters. Restarting is highly beneficial if you fit into these categories: city devil restart guide
You spent your early premium gems on basic stamina refreshes instead of high-value recruitments. If you are more than 10 levels behind
The method you choose to restart depends on whether you want to completely erase your data or keep multiple accounts active to see which one gets the best initial summons. Method 1: The Clean Slate (Account Deletion) Restarting is highly beneficial if you fit into
: Join an active level 3+ Guild on day one. The passive stats from Guild Tech are mandatory for clearing mid-game walls.