Should I jump?

I've been doing sales for 5 years at a small startup. Went from the only sales person to managing the department (two AE's and one partner rep). It's the only job I've had since graduating college. Making 50k base with roughly another 50k with commissions and bonuses. I know that's small potatoes to many, but it's a smaller local job market and its more than enough for my lifestyle. 

That said, I've been bored recently. I know I could make more pursuing an AE role elsewhere, but is it worth it? I suppose my biggest worry is that sales at a larger org is more cutthroat. i.e. meet your goals or your done. 

Thanks for your input!