If I want to put a large file (up to 100MB) into 5 different R2 buckets, is this the most efficient

let body_stream_1, body_stream_2, body_stream_3, body_stream_4, body_stream_5;
let body_stream_user = body_stream;
[body_stream_1, body_stream_user] = body_stream_user.tee();
[body_stream_2, body_stream_user] = body_stream_user.tee();
[body_stream_3, body_stream_user] = body_stream_user.tee();
[body_stream_4, body_stream_user] = body_stream_user.tee();
body_stream_5 = body_stream_user;

const r2_put_prom_1 = r2_bucket_1.put(md5_str, body_stream_1, put_options);
const r2_put_prom_2 = r2_bucket_2.put(md5_str, body_stream_2, put_options);
const r2_put_prom_3 = r2_bucket_3.put(md5_str, body_stream_3, put_options);
const r2_put_prom_4 = r2_bucket_4.put(md5_str, body_stream_4, put_options);
const r2_put_prom_5 = r2_bucket_5.put(md5_str, body_stream_5, put_options);

const r2_put_1 = await r2_put_prom_1;
const r2_put_2 = await r2_put_prom_2;
const r2_put_3 = await r2_put_prom_3;
const r2_put_4 = await r2_put_prom_4;
const r2_put_5 = await r2_put_prom_5;

let body_stream_1, body_stream_2, body_stream_3, body_stream_4, body_stream_5;
let body_stream_user = body_stream;
[body_stream_1, body_stream_user] = body_stream_user.tee();
[body_stream_2, body_stream_user] = body_stream_user.tee();
[body_stream_3, body_stream_user] = body_stream_user.tee();
[body_stream_4, body_stream_user] = body_stream_user.tee();
body_stream_5 = body_stream_user;

const r2_put_prom_1 = r2_bucket_1.put(md5_str, body_stream_1, put_options);
const r2_put_prom_2 = r2_bucket_2.put(md5_str, body_stream_2, put_options);
const r2_put_prom_3 = r2_bucket_3.put(md5_str, body_stream_3, put_options);
const r2_put_prom_4 = r2_bucket_4.put(md5_str, body_stream_4, put_options);
const r2_put_prom_5 = r2_bucket_5.put(md5_str, body_stream_5, put_options);

const r2_put_1 = await r2_put_prom_1;
const r2_put_2 = await r2_put_prom_2;
const r2_put_3 = await r2_put_prom_3;
const r2_put_4 = await r2_put_prom_4;
const r2_put_5 = await r2_put_prom_5;