So, i've decided to build a winter bike, using a Chinese carbon frame as the basis for the build.

I would like something that resembles the Sworks SL6 Tarmac preferably with BB386 b/bracket.  Thinking comfortable and practical.
The Velobuild VB-R-086 looks like a good deal and ticks all the boxes.
Only thing which niggles me is that the inner & outer cables run internally through the frame.
http://www.velobuildmall.com/2019-velobuild-own-deisgn-carbon-fiber-aero-road-frame-28c-tire-p0113.html

Ive also noticed this which looks similar to the venge
http://www.velobuildmall.com/2017-toray-800-carbon-fiber-aero-road-frame-vb-r-068-hot-sale-p0097.html
Which looks like the inner cables only run internally.
BSA B/B - nice option.

If anyone has any experiences with these i'd appreciate their input, bike or Velobuild wise...
Equally any other recommendations would be superb.

Many thanks in advance.