u/Unhappy-Anywhere380

With Shimano 105

Giant Defy 1 with 105 (250€), giant defy 3 with some old groupset (200€) or cannondale caad 8 with 105 (250€). I am also looking to upgrade the bike in the near future, like some deep wheels and different handle bars.

I recently bought this cannondale caad 5 with a dura ace group set for 250€. The frame size is about 62 cm. And I am about 188 cm tall with long arms. Should I keep it or resell it?