What is Reddit's opinion of NitroPress Coffee Nitrogen Chargers, Use with NitroPress Instant Nitrogen Diffuser for Nitro Cold Brew Coffee (40 Cartridges)?
From 3.5 billion Reddit comments

NitroPress Coffee Nitrogen Chargers, Use with NitroPress Instant Nitrogen Diffuser for Nitro Cold Brew Coffee (40 Cartridges)

By popularity on Reddit, this product is:

2 reviews of this product found across Reddit:

I did see those but ended up going for the ones made for the nitro press instead. From what I can tell there shouldn’t be a difference. Hopefully still work well with the tigerkeg.

NitroPress Coffee Cocktail Chargers, Use with NitroPress Instant Nitrogen Diffuser, 40 Cartridges https://www.amazon.com/dp/B07QLXHJXJ/ref=cm_sw_r_cp_api_i_NF-4DbWW4HYEV

For anyone looking, there were past posts on reddit about this and it led me to getting the Best Whip version. Cost effective and works amazing, gone up in price a little since then but still a great deal.
$7 nitro tip

$79 pro dispenser

Video of use: https://www.youtube.com/watch?v=4diNgLrAu1o

Unlike isi this works with generic carts. I get this 40 carts for $46 deal from amazon:
https://www.amazon.com/NitroPress-Cocktail-Chargers-Nitrogen-Cartridges/dp/B07QLXHJXJ/

I used this for over a year, work just as great and easy as seen in the video.