Namba is one of two downtown cores with Umeda in Osaka. This is popular spot to shop and sightseeing. And also some of you may transfer trains at Namba. But there are many railways and stations in Namba. You may be overwhelmed to understand the location and station structure.
Nara is former capital city in Japan and it is older than Kyoto. Some of shrines, temples and districts are listed as UNESCO World Heritage Site. When you travel in Kansai area, you may think about trip to Nara or stay in Nara. If you go to Osaka or Kyoto from other cities, such as Tokyo, you can get on Shikansen. It is easy and very accessible. How about Nara? It is not very accessible as much as Kyoto or Osaka. But it is easy. Especially if you use Japan Rail Pass, JR West Kansai Area Pass and Kansai WIDE Area Pass, you can access to Nara by JR lines without any extra charge. And Kintesu Railway (private railway company) connects Osaka/Kyoto with Nara too.