It all depends...
On things like: Are you actually talking Paradigm Studio v2s or v3s? (Yup, some do think there's a difference and not always that v3s are superior). On how old you are ('cause high-freq sensitivity does steadily drop after ~30, 'specially if you're male), so what's bright to a 25-30 year old is just right to a 45-50+ old fart. On your individual hearing and preferences. And, on your budget. Studio 60 v2's at ~$500-550 used might sound a whole lot better than ~$1500 2CE Sigs.
Both are very good speakers - they're different (at least to my old ears), but each is very good in their own way. You have to go listen to each, to decide for yourself. Everything else is just our opinion, not yours.
On things like: Are you actually talking Paradigm Studio v2s or v3s? (Yup, some do think there's a difference and not always that v3s are superior). On how old you are ('cause high-freq sensitivity does steadily drop after ~30, 'specially if you're male), so what's bright to a 25-30 year old is just right to a 45-50+ old fart. On your individual hearing and preferences. And, on your budget. Studio 60 v2's at ~$500-550 used might sound a whole lot better than ~$1500 2CE Sigs.
Both are very good speakers - they're different (at least to my old ears), but each is very good in their own way. You have to go listen to each, to decide for yourself. Everything else is just our opinion, not yours.