It takes longer to learn how to use the software.

It depends on what you're wanting gain.

If its some house plans as a one-off or a concept for a draftsman just use paper, pens and ruler's, etc.. A lot of older architects still use drawing boards, paper, etc......

I use Sketchup Pro and have done for years. It does 3D as well as the dimensioning, text, etc. I have added various 'plug-in's' to it as well. Sketchup Make is the free version and doesn't have the ability to do documentation plans, etc. It is easy to use initially but can become very complex behind the scene's once you're right into it.

Chief Architect does look quite good and I know of a couple architects who love it. I haven't used it however.

Hi

I use a combination of 3 different programs depending on the need and who it is for. Each can be used to do complete drawings depending on your needs and time.

I only use Sketchup to illustrate a 3d for clients so they have a visual. It has its limitations though as major changes can be quite laborious.

I use Chief Architect only to nut out multiple layout options as you can simply click and drag to draw a wall that you have pre-defined the properties of eg brick veneer exterior, stud internal etc. If you have a room dimension you want to increase, you simply highlight the wall you want to move, click on the dimension that has popped up and change it. The surrounding walls alter to adapt to the new wall location so it is quick and easy. I don't use it for detail work as being an American program a lot of the options and specs don't apply unless you get Australian add ons...

For detailed CAD drawings I use Autosketch 10 and TurboCad 20.

Being old school (2D) I use Autosketch mostly for over 90% of my drawing as with about 7 or 8 tools you can pretty much draw anything and it does detailed construction drawings the way I prefer.

Being only 2D you have to think 3D and draw the elevations etc in 2D but I enjoy that as it helps think through how something is going to be put together.

Cheers