 So you want the power of the Q. Not a problem. Q mesh allows you to extrude faces with left click and when two faces get close to each other they will merge together. If you hold shift it will move the face inward and outward, if you hold control it will detach the face and if you tap alt it will change the color of the new polygroup. And as usual you can hold alt to left click and drag select targets ahead of time. This area here determines how the snapping together occurs. It defaults to a tenth step which means it will take 10 small steps until it reaches equal to the face next to it. If you set it to a half it will only take two steps to merge. One, two. If you set it to a quarter it'll take four steps instead. One, two, three, four. On full step it just snaps automatically. Every third takes three steps. One, two, three. And no alignment means that there are no snaps in between. It's just smooth until you get to the end. One sided poly means new topology has no edge loops. Multi-sided by brush means that when you left click drag it will create new edge loops. The interval in between each loop depends on the size of your brush. So if you increase the size then the intervals between each edge loop will be bigger. And if you want a specific size for the interval between each edge loop you can set that here. The smaller the number the more edge loops you will have. Now supposedly attraction determines how strong the snap is but I haven't been able to notice any significant effects when I change these settings so as far as I can tell the default is probably the one you want. Normally when extruding a new face and snapping together it will always try and keep things as quads. But if you enable triangles then when you start extruding a new face it will start you off with a triangle. Disable extended snap means that when you snap two faces together you will not be able to drag past the face you are snapping to. But if you enable extensions that means you can keep dragging past the point the faces are parallel. Hope that helps and as always hope you have a fantastic day. Now see you around.