Want to travel to America, get off the highway and travel around the world, which is more cost-effective and safe, lulutrip?

If the price-performance ratio is specific, it depends on the route and configuration to study the price. Generally speaking, there will be no big problem if it is safe. I went to America with my best friend in the summer vacation, but I still care about safety. The tour group we followed in Nami was also cheaper. I think the budget is not considered much, and it is quite safe. The tour guide is quite responsible.