You could seed on ed2k/kad networks, just share the folder
supervent
Then samsung galaxy a35.
Samsung phones nowadays are one of the best software support on every budget, starting with the A15 4G (~150€) with 5 years to the flagship, S24 ultra with 7 years.
Samsung galaxy A15 5G, Cheap phone (~180$), micro-sd, headphone jack, good software support (4 OS updates, 5 years security updates), good battery, 1080p amoled 90Hz 800 nits.
eMule works just fine nowadays with fiber connections.
Maybe you could try ed2k/kad (emule/amule/mldonkey), soulseek or dc++ networks. Just drop the files in the sharing folders and seed. My preference is ed2k/kad.
You could try on ed2k/kad network (emule/amule/mldonkey)
Tor bridge/relay and i2p node
Snowflake and i2pd could work but not in the best conditions.
Snowflake/bridge is used when you do not want the authorities/ISP know, you are using tor or because it might be blocked (like on contries with censorship). When you are running snowflake/bridge you are helping these users. For the contrary, if you use a normal tor relay, they(ISP, authorities, who ever is watching your connection) know, but they do not know what you are doing.
A tor guard/middle relay or bridge/snowflake and i2pd node.
Tor relay (guard/middle or bridge/snowflake) and i2p node (i2p, i2p+ or i2pd)