Suggest ELSS funds

You can go for Parag Parikh, Mirae Asset or Quant Tax Plan. These have been doing exceptionally well in the past.

You can check their holdings and invest accordingly if you want to analyse the risk involved otherwise just distribute the fund equally in a couple of different funds.

Check the funds with better downward protection

Go for a Nifty 50 index fund. They have been recently added to ELSS so historical data won't be much. Essentially it has become very hard for large cap funds to beat the index. Indexing is best for long term equity investments

Check out Parag Parikh & Quant.

Filter MF by 'Growth' type, Search Nifty50, Sort by AUM descending, open top 5, look at 5 yrs CAGR, select three from those 5.