Best answer by Mats
For $75/month this is what Koodo is offering
$75 per month
+ applicable monthly tab charge
8 GB of Shock-Free data1
Unlimited Canada-wide anytime minutes
Unlimited messaging (text & picture)2
Call Display, Voicemail, Call Waiting, Conference Calling and Unlimited Canada-wide Family Calling4
Additional data $10/100 MB; additional talk rates $0.60/min
$35 connection fee (including SIM card) applies when purchased in store
$0 connection fee (including SIM card) when you order online!
For $75/month this is what Virgin is offering
As far as your trade in phone, sell it privately to get maximum value.