I have
1BountyBtqSHdNm2MWdehCV5YgMm95e76M
1DaemonMBV5XepQr8Kekgo5TCgG5pCdoSd
1JockeyrtVFWvTYq6ZmZ6ygM6RESP9ed9m


I created these, always thought they were cool - all caps & numbers, they look impressive:

1NE11326X1ZE7R824EFXL9SLJ3R6S4RGRC
14TLPZYYRR33BU8VCAQBWEX2G4MU8WWLUC
13JL41EFU213VAN82S6UWD2ZCP6MN9NX13
15DG5TLJ2PJBACHWQRYAPKTM4UVSHYWG7J
1BTYMYMP9GKG9DGPN9Q878ZB2W7SHK993X
1CECCB4KHFGA1HVK62MKCCY91R8SF7HZYV
1NNBGKZLL8FMC7CBSTUJSX9DYA8NF2T2RV
1NQL8DRHDQEX8HPSH1TRKUKFU95ZHE41QZ