larger screen alternative to Surface Pro 3

[BearFlag]

What's the next best alternative to the Surface Pro 3 if someone wants a larger screen (ie 13+")? I can't seem to find any 13+" 2in1s that have a digitizer pen.

 

[jnjroach]

ThinkPad Yoga is 12.5" and I believe there is a 15" Lenovo Yoga that supports their any pen technology.....

 

[Markatlodge]

I ended up with a surface pro 3 as it was the only portable windows device I could find with a high resolution screen >1080 and stylus support. I have a 15" Thinkpad X 2o1T and was looking for an upgrade with high resolution and pen support. The newer higher res thinkpads and yogas only have less than 15" screens if they support pens.