Mainly, HPE Zerto Software's best feature is its analytical and reporting monitoring capabilities, which is excellent. It has a ransomware protection feature, and security-related steps are in place. Orchestration was one of the best features previously, but now they've reduced services particularly for Hyper-V to promote HPE VME. I purchased it for complete solutions, but today it is inclining in market value as they are currently focusing on HPE VME. HPE Zerto Software has a positive impact on my IT resiliency strategy with real-time ransomware detection, which is a great feature, and it can be air-gapped. I can utilize the immutable recovery environments, and it also offers vault options for those air-gapped environments. HPE Zerto Software provides disaster recovery in the cloud, but it does not mean it is completely cloud-based without control. Most of my clients are air-gapped solution clients and utilize external analytics since the analytics engine is cloud-based. Everything else, including automation, is part of the on-premises scenario with HPE Zerto Software. Regarding the near-synchronous replication feature in HPE Zerto Software, it is important for my replication cases. I usually implement SAN-based replication, and in addition to that, I enable HPE Zerto Software replication. Although it is mainly asynchronous, I typically will not lose much; it is at most ten to fifteen seconds, which I find quite good. HPE Zerto Software helps me protect virtual machines within my environment since I require replicating everything outside my DR data centers. It allows for deployment and test sandbox boxes. I can take snapshots at any time without affecting production, which is a great feature. HPE Zerto Software improves the RPO. The orchestration tool in HPE Zerto Software automates processes, including organizing scripts and managing command line switchovers, even for tasks such as IP address changes. Without Zerto, manual intervention can introduce human errors and is less efficient. However, since Zerto allows me to push changes in parallel, I can save about forty percent time during orchestration. One decisive feature that made me switch to HPE Zerto Software is its real-time encryption and threat detection, which offers continuous monitoring and anomaly detection. It is capable of analyzing live data and identifying unusual encryption patterns that may indicate ransomware attacks.