Best Table for Summary


I am working on a Summary table.
The data can be huge (may be 5000 or more records to show).
User should be able to:

1. scan and manipulate the data
2. Find the records
3. Take actions like, View details (Read only mode), Add new record, Delete record, Edit record. In later stage, we will be adding export (CSV, EXCEL) and print.

The current UX design given following solution for the summary table, in Tile View and List View. Which, I think not usable and fails to meet user requirement or may need few more steps to perform the actions associated with the records.

Following is the solution by UX team with Tile View:
enter image description here



Following is the solution by UX team with list view: enter image description here



And this is my solution:
In next version we will be making provision for export in CSV, Excel format and download.
Apart from that the Edit button, which is now next to delete button will reside in individual row.
Add button will follow, CTA, like from "Add" to "Add New Record"

Please give your thoughts/suggestions on all three options

My Solution:
enter image description here