update intro

Author: gahl-levy

articles/cosmos-db/mongodb/vcore/introduction.md

@@ -13,21 +13,21 @@ ms.date: 03/07/2023
 
 # What is Azure Cosmos DB for MongoDB vCore?
 
-Azure Cosmos DB for MongoDB vCore provides developers with a fully managed MongoDB-compatible database service for building modern applications with a familiar architecture. With Cosmos DB for MongoDB vCore, developers can enjoy the benefits of native Azure integrations and the vCore architecture, designed to offer seamless lift and shift and unbeatable performance.
+Azure Cosmos DB for MongoDB vCore provides developers with a fully managed MongoDB-compatible database service for building modern applications with a familiar architecture. With Cosmos DB for MongoDB vCore, developers can enjoy the benefits of native Azure integrations, low total cost of ownership (TCO), and the familiar vCore architecture when migrating existing applications or building new ones.
 
 ## Effortless management with the Azure platform
 
 Azure Cosmos DB for MongoDB vCore provides a comprehensive and integrated solution for resource management, making it easy for developers to seamlessly manage their resources using familiar Azure tools. The service features deep integration into various Azure products, such as Azure Monitor and Azure CLI. This deep integration ensures that developers have everything they need to work efficiently and effectively.
 
-In addition, developers can rest easy knowing that they have access to one unified support team for all their services, eliminating the need to juggle multiple support teams for different services.
+Developers can rest easy knowing that they have access to one unified support team for all their services, eliminating the need to juggle multiple support teams for different services.
 
 ## A solution that simply works
 
-Azure Cosmos DB for MongoDB vCore is organized into easy to understand cluster tiers based on vCPU counts and RAM with attached storage, making it easy to lift and shift your existing workloads. With a simple lift and shift, users can effortlessly transition to the platform, and its architecture and features match expectations.
+Azure Cosmos DB for MongoDB vCore is organized into easy to understand cluster tiers based on vCPUs, RAM, and attached storage, making it easy to lift and shift your existing workloads or build new applications.
 
 ## Flexibility for developers
 
-Cosmos DB for MongoDB vCore is built with flexibility for developers at the center. The service offers no shard key required until the database surpasses TBs and supports automatically sharding existing databases with no downtime. Developers can also easily scale their clusters up or down, vertically and horizontally, to meet their needs.
+Cosmos DB for MongoDB vCore is built with flexibility for developers in mind. The service offers no shard key required until the database surpasses TBs and supports automatically sharding existing databases with no downtime. Developers can also easily scale their clusters up or down, vertically and horizontally, all with no downtime, to meet their needs.
 
 ## Next steps