I tend to buy a lot of beans at one time. As such, the ones that won't be immediately opened for consumption will get tape covering the one way valve and tossed into the freezer.

The ones that are opened immediately (one for the office and one for home), get placed into a sealable container in their original bag.

I've been doing this for years without any apparent problems.

Is is better than just using the original bag? No idea. Probably not much better just using the original bags but the containers were not expensive and they have been used for years so the long term cost is practically nothing.