@ankur1211 Thank you! Appreciate the details. As for me, I've only been practising the guitar for an year or so and looking at something for casual/practice recording, as a small step up. May also use it to record and save from old cassette tapes.
Looking for something with basic I/O - an input to plug my guitar, another perhaps for a mic, and a single output - something in the 10~15k range. Would be happier with a device with more features/functions, since I believe it'll expose me to more stuff that could learn about (even if it's not good at everything, and even if I will only use a few of them).
@red dragon The Focusrite 2i2 is indeed on my short list, along with the Audent iD4 and EVO. More recently have also been looking at the Motu M2 (a bit more expensive than the rest, but is very highly rated). Also need to consider Linux support - I believe all of these are class-compliant and are fairly functional.
@ankur1211 Have actually been in contact with Soundglitz about the Motu M2. And they have been quite responsive. Will wait to see if there's an impressive deal at the supposedly grand sale at Amazon/Flipkart, else buy from them.