but in rapid mode there are no suggestions, only quick fixes and auto correction which was based on frequency of used words (keyboard learn from facebook, twitter, sms) and the second mode is just for careful typists who tap carefuly on every key and dont make mistakes, so no auto correction no quick fixes but only suggestions and auto complete...i would to see it in SK too 
I type fast and dont use suggestions or dictionary...when i tried it in SK every word what i want to type was change to bulls...Pls implement something like swiftkey have: modes and dictionary learn from sms and social networks
Thnx