Lightning Network seems to me to be a hybrid solution that uses the best of both worlds: the security and stability of the main block chain for the overall hold

Lightning Network seems to me to be a hybrid solution that uses the best of both worlds: the security and stability of the main block chain for the overall holding and occasional transfer of large amounts of wealth between large organizations, while having offchain networks to experiment with different solutions for handling lots of small transactions quickly, while address still bring compatible with the main block chain.