I am guessing ANKING is a Step 1 Anki deck compilation. The answer to your question depends on your curriculum.
When in medical school, my curriculum was broken down into normal/abnormal where normal was anatomy, physiology, etc. and then abnormal was microbiology, pharmacology, and pathophysiology. In that clinical construct, it was very difficult to start doing most of the practice questions widely available as the questions required integration of normal/abnormal concepts. If your curriculum is similar, you're kind of stuck doing whatever questions your lecturers provide to you vs. questions in BRS books which are so-so in my opinion. Step 1 question banks are out. Most started around XMas of M2 like Goro suggests above.
On the other hand, if your curriculum covers an organ system in it's entirety (i.e you go from cardiac myocytes to pharmacology of cardiomyopathy) in a month, then I recommend purchasing the USMLE Rx Question Bank. A new kid on the block that may be better is AMBOSS. One thing I don't know actually is if AMBOSS does a good job with basic stuff like anatomy and physiology. If it does, you could consider those questions even in the normal/abnormal model. Think about this and ask thoughtful questions to your upperclassmen.
For the sake of the next generation of medical students, I really hope schools have transitioned to integrative blocks because now Step 1 is P/F, you need to introduce the abnormal stuff earlier so students can start learning Step 2 stuff instead of spending a year on something like histology.