MageComp provides detailed information on why it is necessary to migrate to Magento 2, importance, pain points of upgrading from Magento 1 to Magento 2.
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Are you confused to decide whether you should Migrate to Magento 2 or should continue using 1.x versions? This question was beating minds of every individual since the Magento 2 launch was announced.
Read Full Tutorial : Why You Should Migrate to Magento 2