Well you were right by saying, buy some altcoins because the bitcoin was high due to the altcoins, but everything is up the last weeks. There is so much money coming into this market that almost everycoin is rising. I bought SIA for my bitcoins and so far I won't regret it but the future will learn. I think bitcoin needs to improve in the time it takes to send coins over the blockchain, that becomes slower and slower. Anyway now I wright this the price is altime high, so the market is always right. Enjoy your weekend everyone. 
Yes anytime is the best time then it will be best if you have more knowledge about trading and watch already so for the mean time you can try to trade with small amount for you to experience and gain the true skills .Having a good research and analysis here will be your base as the forum market altcoins you can see those altcoins ,on going or old alcoins which will have a good community active devs and their very own projects.