I have owned multiple pairs of both Maggies and Vandies. Your comparison really isn't fair as to either. Just a few of the issues:
1) Same room or different room.
2) Comparing a $2,000 speaker to a $15,000 speaker. Did you listen to the 1ci or 2ce Sig II which would be a fair comparison to the 1.7i?
3) Amplification?
4) Expecting the Maggies to have the same bass response as a speaker with a built in subwoofer.
Your comparison is like saying I test drove a Subaru BRZ and McLaren and the McLaren blew away the Subaru.
1) Same room or different room.
2) Comparing a $2,000 speaker to a $15,000 speaker. Did you listen to the 1ci or 2ce Sig II which would be a fair comparison to the 1.7i?
3) Amplification?
4) Expecting the Maggies to have the same bass response as a speaker with a built in subwoofer.
Your comparison is like saying I test drove a Subaru BRZ and McLaren and the McLaren blew away the Subaru.