When comparing Alesis DM7X vs Roland TD1K, the Slant community recommends Roland TD1K for most people. In the question“What is the best electric drum set for recording and live performances under $500?” Roland TD1K is ranked 1st while Alesis DM7X is ranked 3rd.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Chokeable crash cymbal
Most under $500 drumsets don't allow you to choke any cymbals.
Pro Really portable
Pro Chokeable crash and ride cymbals
Most under $500 drumsets don't allow you to choke any cymbals.
Cons
Con Kickpedal requires getting used
There is no beater, or kickpad, it's just a kickpedal. It doesn't have the same feel as a typical kickpedal and requires adjusting for a different play style.
Con Can feel slightly claustrophobic
All the pads are slightly closer together than a typical drumset.
Con UI is oversimplified
The UI is simplified to the point where it's not easy to use anymore. It requires remembering non-intuitive button combinations and the screen displays very little information - no information on drumkits, coach lessons or songs, just a number, so cycling through those things can be a tedious process.