Replying to Experience buying boots online

Hello NS

Currently have been riding dalbello krypton rampages for now close to 9-10 years. I love the boots to death, fit my feet very very well and ride well. My problem ever since I got them is that they are just not aggressive enough for me. Being a youngin when I bought them, I was more interested in a cool, comfy boot vs an aggressive boot and i have gained about 20 lbs since I started using them.

I do have a racer back ground but love the freeride boots stance and versatility. Been looking at some of the stiffer dalbello krypton boot lineup (120-130 flex). Anyone know how much the boots have changed over the years? Is this a good idea? I know you should buy in store but would buying online to save 3-400 be worth it?