Is it better to suspend or bottom-fall running line for wild carp fishing?

I'm not an expert, but I personally think it's better to use bottom fishing than pendant fishing. Carp is a very sensitive guy, fishing, do not walk around the shoreline too often, do not take the method of teasing the carp to catch carp, do not cast too often too fast, lifting or casting action as slight as possible. With the pendant is not fishing carp, occasionally can also catch 500 grams of small carp, and hook rate is low, big carp is more difficult to hook, there are three reasons: First, carp is different from other fish, it is particularly cunning. Especially the big carp, vigilance is particularly high, two tentacles in the bite before the non-stop sweeping. When fishing with a pendant, the water line, pendant, subline and bait in a vertical line, large carp swim to feed, it is easy to touch the subline and pendant. Once touched, it will flee. Secondly, fogging problem. Carp is omnivorous fish, according to my fishing experience, carp prefer vegetarian, on earthworms, maggots and other meat and fishy bait is basically not open, pendant fishing, bait powder immediately atomized, without much time, attached to the hook on the bait powder on the remaining a little bit of it, coupled with the underwater currents or fish into the nest of the swim caused by the fluctuations in the water column, this time the hook is often out of the atomized area. Sinking bottom drop, drop dead in the bottom of the water, hook bait powder often become a large group, so that the bottom of the fog into a stall, the hook lies flat in the center, the carp is not easy to suck, so it is not easy to get hooked. Third, pendant fishing needs to be frequent pole casting, big carp vigilance is very high, encountered frequent sound of water has long been avoided.