IMO, you should max out your 401k contribution to the level of the company match. If there is no company match, than the 401k has little value (paltry tax savings for pre-tax contributions), and in fact could be problematic if/when your employment with THAT company ends.
What exactly is going to be problematic?
Also, why would you forego an ability to contribute pre-tax? If you are contributing whatever the max is, that's 4-5 grand of additional investment.
