condolences about your grandmother. personally my thoughts are golem, ardor and ripple but ethereum is a good ne at the moment to buy even bitcoin depending on how much you want to spend and what margins you are looking for. i am no expert and this is not investment advice just simply my opinion on this matter, give me a follow to see more articles
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bitcoin will definitely go up in value even if it only rises to $5000 (i think personally it will definitely exceed this) but ethereum is a great one, looking to go from $260 now to be about $1000 at the end of the year and ripple is a great investment but longer term, These are just my opinions.