Bike buying advice for a newbie (choosing between 2 bikes)

Merry Christmas everyone!
Ive decided to get into road cycling (I did dabble in it a bit around 8 years ago when I done triathlon however not seriously, so Ill just write that off!). Any help/advice would be greatly GREATLY appreciated!
I'm looking to buy a new bike and was wondering if anyone could advise between the following 2 bikes:
1) Cannondale Synapse Claris 2015
Technical Spec
Frame Women's Synapse Alloy, Optimized 6061 Alloy, SAVE PLUS
Forks Synapse SAVE, Carbon blades, 1-1/8"
Rear shocks N/A
Wheels Maddux RS 2.0, 32-hole (36h 58 -61cm)
Tyres Schwalbe Lugano, 700x25c
Shifters Shimano Claris
Front Deraileur Shimano Claris, 31.8 clamp
Rear Deraileur Shimano Claris
Crank
Casette Sunrace CSM66 12-32T, 8-speed
Pedals Wellgo
Saddle Cannondale Women's Road Ergo
Seat Post Cannondale C4, Alloy, 25.4x300mm
Handle Bars Cannondale C4 Women's Compact, Butted 6061 alloy
Stem Cannondale C4, 31.8mm, 7 Deg
Headset Synapse Si, 25mm top cap
Brake Set Tektro R315 w/ quick release
2) 2015 Womans Cube Axial WLS
SPECIFICATION
Frame Aluminium Superlite, AMF, Double Butted, RFR-Geometry, Integrated cable routing
Fork CUBE CSL Race Carbon, Tapered
Headset CUBE Z-t ECO, top zero-stack 1 1/8" (OD 44mm), bottom integrated 1 1/2"
Stem CUBE Performance, 31.8mm
Handlebars CUBE Compact Race Bar
Grips CUBE Grip Control
Front Brake Shimano Sora BR-3500
Rear Brake Shimano Sora BR-3500
Brake Levers Shimano Sora ST-3503
Front Derailleur Shimano Sora FD-3503BL, Clamp 34.9mm
Rear Derailleur Shimano Sora RD-3500GS, 9-Speed
Shift Levers Shimano Sora ST-3503
Cassette Shimano CS-HG50,11-30
Chain KMC X9
CrankSet Shimano Sora FC3503, Hollowtech II, 50x39x30T, 170mm
Front Tyre Conti Grand Sport Race SL, 25-622
Rear Tyre Conti Grand Sport Race SL, 25-622
Saddle CUBE WLS Active 1.1
Seatpost CUBE Performance Post, 31,6x350mm
Seat Binder RFR Close 34.9mm
Weight in Kg 9.3 Kg
Front Wheel Shimano WH-R501
Rear Wheel Shimano WH-R501
Colour White/Blue/Green
Ive decided to get into road cycling (I did dabble in it a bit around 8 years ago when I done triathlon however not seriously, so Ill just write that off!). Any help/advice would be greatly GREATLY appreciated!

I'm looking to buy a new bike and was wondering if anyone could advise between the following 2 bikes:
1) Cannondale Synapse Claris 2015
Technical Spec
Frame Women's Synapse Alloy, Optimized 6061 Alloy, SAVE PLUS
Forks Synapse SAVE, Carbon blades, 1-1/8"
Rear shocks N/A
Wheels Maddux RS 2.0, 32-hole (36h 58 -61cm)
Tyres Schwalbe Lugano, 700x25c
Shifters Shimano Claris
Front Deraileur Shimano Claris, 31.8 clamp
Rear Deraileur Shimano Claris
Crank
Casette Sunrace CSM66 12-32T, 8-speed
Pedals Wellgo
Saddle Cannondale Women's Road Ergo
Seat Post Cannondale C4, Alloy, 25.4x300mm
Handle Bars Cannondale C4 Women's Compact, Butted 6061 alloy
Stem Cannondale C4, 31.8mm, 7 Deg
Headset Synapse Si, 25mm top cap
Brake Set Tektro R315 w/ quick release
2) 2015 Womans Cube Axial WLS
SPECIFICATION
Frame Aluminium Superlite, AMF, Double Butted, RFR-Geometry, Integrated cable routing
Fork CUBE CSL Race Carbon, Tapered
Headset CUBE Z-t ECO, top zero-stack 1 1/8" (OD 44mm), bottom integrated 1 1/2"
Stem CUBE Performance, 31.8mm
Handlebars CUBE Compact Race Bar
Grips CUBE Grip Control
Front Brake Shimano Sora BR-3500
Rear Brake Shimano Sora BR-3500
Brake Levers Shimano Sora ST-3503
Front Derailleur Shimano Sora FD-3503BL, Clamp 34.9mm
Rear Derailleur Shimano Sora RD-3500GS, 9-Speed
Shift Levers Shimano Sora ST-3503
Cassette Shimano CS-HG50,11-30
Chain KMC X9
CrankSet Shimano Sora FC3503, Hollowtech II, 50x39x30T, 170mm
Front Tyre Conti Grand Sport Race SL, 25-622
Rear Tyre Conti Grand Sport Race SL, 25-622
Saddle CUBE WLS Active 1.1
Seatpost CUBE Performance Post, 31,6x350mm
Seat Binder RFR Close 34.9mm
Weight in Kg 9.3 Kg
Front Wheel Shimano WH-R501
Rear Wheel Shimano WH-R501
Colour White/Blue/Green
0
Posts
http://www.tredz.co.uk/.Giant-Avail-2-Womens-2015-Road-Bike_73900.htm?sku=231957&utm_source=Google&utm_medium=AdwordsProductAds&utm_campaign=Adwords&gclid=CjwKEAiA2IO0BRDXmLndksSB0WgSJADNKqqoSZYcpve4mnVXIq-T0uBjKl_EQ0XsxVRVRonFqwlamxoCE-_w_wcB#
This Giant Avail has Tiagra gearing
The Giant suggestion above looks like good value if its the same price range as the others.
Cube is £350 reduced from £699
Cannondale is £420 from £600
Only reason for sale is that they are 2015 models and last couple n stock
Comfort > Price right?
Winner of the Bike Radar Pro Race Wiggins Hour Prediction Competition