I think we should support altcoins. Bitcoin is a must to invest but at the same time there are altcoins that have potential that we can support, for example ETH, it is potential and might be able to defeat bitcoin someday.

I would suggest supporting the good projects we find in the altcoins markets (first of all Ethereum), but not the so many useless and scam coins we found in the market at the current time, often use for just pump and dump schemes... All these scam projects, the sooner they disappear, the better it is for the crypto market as a whole.

Yes we all should support Altcoin. Because these digital currency will be good for the future. This coin and bitcoin are similar. We can earn money from these currencies. We do not want to just stay with BTC, as well as working on these coins will get a good profit.

I think we should support both. Because BTC too old. The technology of BTC is so old, not modern. Altcoin have a new technology and many of them is very good. We should support us to lead a "market grow up"

Both bitcoin and altcoin should always be supported because they are the objects of exchange. Both become an influence for its value. But not all altcoin you have to support, melaikan you have to choose which is the best among them.

You are free to support any alt coin you think has the best features and devs. Although alt coins are competition for Bitcoin, that's exactly what's pushing for growth and further advancement.

Yes we should.  There are Altcoins that generates a good income and a big profit.   And because of its existence, we have a lot of choices to trade with.  I admit, for the beginners who doesn't have enough funds, won't be able to buy bitcoin instantly.  Through these Altcoins, we found an alternative way how to make a start in investing bitcoin.   But this may only take effect by choosing the right and profitable Altcoins.  I will support everything that has something related to bitcoin.

Indeed, because of altcoins you can use it to buy what you want by paying altcoins. Supporting altcoins is not bad though because altcoin serves as mini bitcoin or mentioned above alternative bitcoin. Some altcoins they have fast transactions and less fee for processing transactions.

Supporting bitcoin or other altcoins is technically the same since you are supporting the same technology and ideology , yet we now experience a huge gap of value between bitcoin and other altcoins which make it a bit doubting to whether invest in those or not especially on the short term run .
As for the long term run investing in those coins is a must since bitcoin's supply will eventually end one day because it's capped to 21M coins and other coins doesn't really have a supply cap so that will be a double edged sword for them for 2 reasons :
1- It'll be much harder to scale .
2- It'll be always available (especially when bitcoin won't be anymore )  .  

So it's really up to the investors to make the call to whether they can wait to get profit or not and in my perspective a person must at least choose 3 or 4 out of the 1000+ altcoins to invest money in them in case something happens to bitcoin , then we won't be completely zoned out .