Generally speaking, the speed of thunder download faster than the browser download speed, because the browser is a single-threaded download, resources only from the original address, and the Thunder download using multiple threads, will automatically enter the Internet search the same resources, improve download speed.
Offline download is essentially by the Thunderbolt server instead of users download resources, and then by users from the Thunder server download. High-speed channel is in all the Thunder client user upload, priority distribution to high-speed channel owners.
Simply put, the high-speed channel is mainly local acceleration, offline download is the cloud download. Offline download is the Thunderbolt own server has the resources to help you accelerate. High-Speed channel is the Thunderbolt netizens have resources to help you accelerate.
Thunder is able to download high-speed is its resources to archive backup mechanism. Thunder users are downloading thousands of files every day. In fact, the Thunder server is not idle, on the one hand upload the user to download the file, to other users are downloading to do; On the other hand, if members use offline downloading, every file, the Thunder Server will archive backup, record download file download address, MD5 value, and file other features information.
So over and over, the Thunder server will save a large number of downloaded files. When a user downloads the same file, the Thunderbolt server no longer needs to download files from the server where the resources are located, but directly from the Thunderbolt server to the user's offline download folder, the speed has been greatly improved.
It is the use of such methods, the Thunderbolt constantly accumulate resources, and constantly back up the user downloaded resources. The Thunder server does not delete the user's resources, is prevents the user to download again.
When the Thunder server resource files do not have users to download resources, the Thunderbolt will start downloading from other servers, so it will have to wait for a period of time before downloading complete.
However, due to different operators of network differences, the speed of connection to the Thunder server is also different. If you can reach your download peak after a single high speed is enabled, you do not need to enable offline. If this is not achieved, you can enable both to accelerate simultaneously.
As to whether to promote member high-speed download and limit the speed of ordinary users, this only Thunderbolt himself know.