I believe it’s a $20 difference (US dollars). Not sure how that translates in Columbian currency. Do you have access to Amazon Alexa? That would be the other choice. What you are asking is that amount difference worth the “maybe it will come”. Unfortunately Sonos doesn’t share future products/services. If financially it’s not an issue I would add it. 

Plus when Sonos releases Sonos Voice Control in Columbia, having the mic on the Roam will be a benefit. 

You lose Auto Trueplay with the SL I believe

Thank you all for the replies and advice. 

Also, the SL only comes in black or white, while the regular Roam has the 3 new additional colors...sunset, wave, and olive.

Waiting on Gunmetal, Sterling Silver and MoodRing!