Choosing a bike: Jamis Coda Comp vs. Allegro
I walked into my local bike shop today (after months of what I thought was great research) dead set on a Jamis Coda Comp. Shop owner was super attentive and clearly very knowledgeable, so I'm now second-guessing myself - he recommended the Allegro Comp.
I felt pretty married to the Coda Comp and am still having a hard time opening my mind to something else, so I was hoping to get some objective opinions about which is the right bike for me. I've included some info that I hope will be helpful:
Primary use: Fitness rides on nearby (asphalt) cycling trails, light errands, ultimately build up to 20+ mile commute (each way but would likely only go one way per day - would drive to work, bike home, bike back in the morning, drive home, and so on).
Rider specs: Relatively fit but with bulging disk in lower back - that seemed to be the bike shop owner's key factor, other than bike weight, in recommending the Allegro.
I had thought the steel frame and carbon fork on the Coda Comp were big selling points and had previously felt pretty strongly against getting a bike with an aluminum frame like the Allegro, but like I said, I'm now second-guessing. Any advice is much appreciated and please let me know if I can provide any other info. Thanks very much in advance!