Not sure if anyone is still interested in this topic. Here are my two cents:
1. Smallcase is good if you are fairly new to Stocks.
2. There are ample free smallcases available. Depends on invidual situations if you are building an all stock portfolio or diversifying via different products.
3. Be aware of the Smallcase fees that are charged everytime you buy or rebalance the smallcases. Avoid smallcases which rebalance frequently as it will eat up a lot in your fees.
4. Look for smallcases with Long term consistent returns and dig deeper. Don't get lured by the marketing returns that they show.
5. I personally have invested in 4 smallcases: EQ & Gold (for stablity), Dividend Aristrocrats (for heavywieghts and consistent returns), ARQ Prime (for extra returns) and a Custom Small case (for own research and extra returns but v risky that I created myself with researched stocks).
Smallcase vs Index fund - Agree with Shrinit. Very diff products and not comparable. Smallcases have a lot of variety which may sometimes confuse people if you are new.