The best thing about this service provider was their 24/7 Customer Support team who are quick to respond & very knowledgeable with respect of our infrastructure needs! It's one stop shop for all your networking requirements - from designing WAN connectivity through Virtual Private Networks VLANs security patches etc., right upto supporting Infrastructure as Code such as IAM policies development or even Cloud Migration services!! There isn't much else you can ask them except if they have something custom built which means it will be expensive but worth every penny spent in my opinion!! We had gone thru numerous providers over time before we decided upon VTDC due its good reputation amongst peers within industry & most importantly excellent technical expertise provided by senior level engineers / consultants at hand!