Is there any reason to get additional relays? If so what's the benifit?
Print3d
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Custom designed 3D printed stuff !!!! Amazon.ca(Canada)➡️https://tinyurl.com/2p98vcm5 Amazon.com(United States)➡️https://tinyurl.com/34br4y3a Thanks very much for your support! Can accept #Bitcoin or ⚡️ message me for details! #MAGA & #PPC! Can also ship worldwide from ETSY shop linked below!
My favorite is IRIS web but here is some of them.
Amethyst (Android)https://play.google.com/store/apps/details?id=com.vitorpamplona.amethyst
Damus (iOS)
Iris (web browser)https://iris.to/
Nostros (Android)
Snort social (web) 
Hamstr (web) https://hamstr.to/home
Iris (ios) (must install test flight app then)open->
App Store
Damus App - App Store
Download Damus by Damus Nostr, Inc on the App Store. See screenshots, ratings and reviews, user tips, and more games like Damus.
IzzyOnDroid Repo Browser
„Nostros“ – IzzyOnDroid F-Droid Repository
Nostr client on Android. The only and truly uncensored social network.
Snort
Snort - Nostr
Snort is a feature-packed, decentralized social media client built on Nostr protocol. Fast, censorship-resistant, and open source.
Join the Iris – The Nostr client beta
Available on iOS
Got kicked off twitter 5 days ago found iris . Collecting sats for chatting is so much betetr than getting pissed off on twitter.