Depends are what your doing and where you want to camp. The inexpensive Chinese knock off inverter gens are more noisy than the Honda or Yamaha. Who knows how long they will last. You get what you pay for. My Honda 3000i is now 15 years old so yes they are expensive, but very quiet and built to last. We also have the 2000i that I bought used off of Craigslist for $600. Since we added solar and a second set of batteries, we used used 3 times this year while dry camping 30 days (no hookups). If I had to do it again, I would have bought solar, batteries and inverter first, then a small gen like the 2000. Yes I can run everything and its quiet.