Merida cx500 2016 vs Giant tcx slr2 or trek crockett 5 disc 2016

Garry44

Hi all,
As in title: 3 bikes I consider: Merida cx 500 2016, trek crockett 5 disc 2015 and giant tcx slr2 2017.
Merida and trek on 105, giant with tiagra set.
Similar weight giant is the lightest,but all around 9kg.
Will be used for training and first races/ sportives.

If there is anyone more experienced with any advice which of them to chose please share opinion with me.

Many thanks

robertpb

If you don't put links to these bikes you're not going to get much of a response.