recently ripple reached 1 usd and is predicted to go upto 5 usd by the end of next month.
while eth has rose 100usd in the past week and is being quite stable.
ethereum though not as accepted as bitcoin but still can be used unlike ripple.
so my question is whether i should invest in eth or ripple given i may need to take out my money back any time.
I would advise you to invest in Eth over Ripple because check it out yourself in terms of the prospects each have and their sustainability over a long time. The often talk about Eth being the next big thing is not an empty cliché. It's a valid narrative that will define the crypto market and engender the so-called disruptive technology with it's smart contracts.
So, in the final analysis you want to invest in Eth.