Guys I know that there are previous posts and polls regarding the highly suggested source of bitcoin but things always change do I want to know what is the current best source of bitcoin nowadays. Please participate on this poll and kindly tell us why that's your choice. Thanks in advance and God bless us more 
For me, since I am into joining and participating into Signature Campaigns, I will truly recommend to be the good source of Bitcoin nowadays was of course joining and participating into Signature campaigns which offers not just Bitcoin for reward but also varieties of Alternate cryptocurrency which can also be traded into Bitcoin to become more beneficial since every altcoins do have different values in terms of being traded into Bitcoin value.