I have a mighty-vac, gathering dust on a shelf.
I have one of those brake bleeding systems, sitting on a shelf gathering dust.
I use speed-bleeders and never look back. they are awesome and easy. And cheap. About $12 an axle IIRC.
I can completely flush the entire brake system on my 911 in about 15 minutes by myself and without jacking up the car.
And without gertting brake fluid in my hair or eyes