I think both of them have a similar meaning but the use of んスカ is puzzling,
like what is the literal translation of it?
CC BY-SA 4.0
2020-02-29T00:44:09.253
74688
2020-02-29T02:38:01.790
36823
question
translation usage
Difference between "行くんスカ?" and "行くんですか"
Sometimes です can be abbreviated to す or っす, as you seem to have guessed. There
is an answer here about that:

[What does っす at the end of a sentence
mean?](https://japanese.stackexchange.com/questions/36/what-
does-%E3%81%A3%E3%81%99-at-the-end-of-a-sentence-mean)
CC BY-SA 4.0
2020-02-29T02:19:29.217
74689
2020-02-29T02:19:29.217
74688
answer