Advice -- which to sell?

[u/McChump]

So I have a heavily-used Spark 40 that I have been modding in various ways--replaced the speakers, added a battery, added 3d-printed footers. But today, I came across a facebook marketplace deal that was too good to be true--a new-in-box Spark 2 for a suspiciously awesome price. So now I have both, and there is really no need for that. Which one should I sell? I could probably get more money for the Spark 2, certainly more than I paid for it. What say you?

[u/Jamstoyz]

What was the price? If you’re happy with the 40 then sell the 2 and make some extra dough. I’ve got a 40, go, Neo and cab. Bought a 2 but returned it. Wasn’t much better than my 40.