They were both pumped a little recently. I would suggest syscoin for long term, it's at an ok entry right now. If you wait a week you might get it lower. For me verge is a little high to invest a lot into righ now. It could be good for some quick returns if you can trade the market. Verge could be good as a long term hold if you can get in around 50 sats. The dev team is active and if they have some big news I could see xvg going to the moon, but right now it has a higher risk than syscoin. Conservative estimate you can only double your investment on either of them, short term.
I have about 1.2k vgx, Is it worth it to go long term with it or cash out at the next major raise?