2 lovely roadies: B'Twin XS & BH Sphene M (Ultegra)

My partner's dad has a generous habit of putting together bikes and sending them to us.
This mostly manifests itself as decent road F&F plus fancier componentry.
As nice as this is we don't have the space to keep them. Lucky you guys.

1) B'Twin Ultra 900 - £620 ono

• XS Frame (good for 5'1-5'5)
  
• Evo Vario fork
  
• Groupset: Shimano 105 except for Tiagra cranks
  
• Wheelset: NIX 27.30 RT Clincher
  
• Seatpost: NIX K-S47 Karbon 21 mm Layback
  
• Handlebars: Fizik Cyrano R1 Carbon
  
  

It's seen ~300km.

2) BH Sphene with funky upgrades - £1100 (open to splitting)
Standard entry-level frame with much nicer bits.

• BH Sphene Claris frame and fork. Medium (good for 5'9 - 5'11)
  
• Groupset: Ultegra everything
  
• Wheelset: Mavic Cosmic SL (can't find an exact match online. 52mm, alu rims, 16/20)
  
• Seatpost: Specialized S-Works carbon
  
• Saddle: Pinarello Most eight 3k
  
• Handlebars: Controltech TUX carbon
  
  

I've not even had a chance to ride it. Most of the components have done <100km.

Bottle cages included but keeping the pedals on both.
Open to offers.
Based E2.