Does not matter too much, either way. 三十五歲以後跳槽就得比較慎重。否則很難跟下一家解釋。
Do not know what type of business you are in. Mind me ask what you do? DBA? Developer? PM? 為什麽老板那麽苛刻?工作很難嗎?Do you guys have communication problem between you and your manager? Do you guys understand each other? which part he is not satified? tech skills? lack of busniess domain knowledges? I think for your own future benefit, you need to sort those out so that you can improve. Sometime the problem lies at communication, not necassarily hard "performance".
And location matters too. If you are in places like Bay area, it will much easier to find next one.