Multi-touch can be customized. In my case, I have designated “close the tab” with two fingers touch. Create a new tab with three fingers touch.
Customization settings can not be made for tab switching. Swiping in from the end of the screen inward, it is switching tabs.
This is similar to Chrome. “Close the tab”, Swipe down first and then swipe to the right. It is “L” in letters. Repeat twice in succession, close all tabs.
Drawing a rectangle clockwise from the upper right, the page is updated. Swipe from top left to bottom and to the right. Then swipe up again. This restores the tab.
Swipe from the edge of the screen and switch tabs.
iCab is excellent for multi-touch, Sleipnir is superior to gesture.