my pc has a type c usb port...does this port really offer faster charging/data transfer speeds versus usb type 3 ports etc..and if so..please advice a good brand usb type c dock which can accomodate multiple ports like sd card reader,hdmi and usb type 3.0.thanks
Not all type C ports are same, most of them are USB 3.1 these days, likely has a display protocol as well. Likely your laptop won't support charging via type C as it would be lacking USB PD protocols.
Honestly tough to say which protocols it supports, or if it even has a display support, might be skimped in budget laptops. Using it as a hub for more USB ports & a card reader should be possible in any port, but not others. Something like a Thunderbolt 3 on type C port supports multiple displays & external GPU as well. So more versatile.
At least mention which laptop you have.