I'm looking at adding a welder/s to my home shop. I've used Mig, stick and spool guns before at work. Mostly automotive and boat/trailer work, but looking to build/ fabricate some projects. I was looking at getting either...The PowerPRO 205Si and add a portable MIG unit, OR the Storm 215C and added a Tig unit. Which would be a better route?

My thinking is the PowerPRO 205Si, a Portable mig unit would give me the flexability for jobs away from the garage. On the other hand, the Storm is portable'sh and a stand alone TIG unit would allow for more flexability with TIG options.

Any thoughts or suggestions are welcomed.