The igo-l is ok if you're only using cotton/silica, but with a SS wick it takes a lot of practice to get it right because of how close together the posts are, and because they are the same height. You have to put the coil parallel with the posts instead of between them. But I despise the muted and strange taste of cotton/silica. For your first dripping rba I really like the phoenix. It's pretty easy to build a vertical SS coil because of how far apart the posts are, and they're different heights. Just angle it a bit so it's no longer vertical, and so it touches the wall of the atty. When I started doing that I can vape every last drop of juice then change flavors without cleaning it first. You don't have to do any of the strange shapes with your wick. No U shapes, or L shapes. just make a straight wick that touches the edge of your rba and it will wick fine and get every last drop. The secret to good wicking is making sure the center of your wick is unobstructed. If you can see down it, you're good to go.
Here's a few tips I learned from trial and error, and reading on the forums. There are other ways of doing it, but this is how I do it.
Wrap your coil around a small screwdriver first. I like to do 7 or 8 coils. Then roll your ss wick around a smaller diameter screwdriver, and don't use a lot of mesh. You don't want it very thick. Then LIGHTLY oxidize it. Just enough to burn off any oils form manufacturing. I do it until it glows red for just a second. Oxidizing it more than that makes the wick really brittle and it won't last very long. Then attach the coil to your rba while it's still on the screwdriver, and use small tweezers. Tweezers are a must. Once it's attached you can bend it into any position you want without messing up your perfect coil. Do all of your adjustments before pulling out the screwdriver. Then take your wick off your other screwdriver and slide it into the coil. It should easily slide in and out. Turn down the power and lightly pulse it to look for hot spots. If the lower leg is burning really hot then your coil is too tight. If the top leg is really hot then it's got a short. Just spin the wick until that hot spot goes away. After a few pulses the coil will oxidize the wick for you. It seems complicated, but after building 4 or 5 coils you'll be an artist with it.
