Buy what you want, not what the shop keeper wants to sell you.....
Genuinely well meant and appropriate advice is good butvery rare. It takes time to ask the questions that address your needs, fishing style, the rod, the likely venues, distance casting etc etc.
When some bugger comes out with that sort of line at the till its more often than not likely to beprompted by his over-stock issues and manufacturer's bonuses.
Snowbee lines are excellent, buy with confidence. Plus which its always better to have a good solidbasic reliable line you can have confidence in as a 'base line' starting point to get used to the rod before starting to confuse yourself utterly with weird tapers, loop to loop hybrids and systems.
Never found any of these odd tapers and lines any use at all, especially the loop to loop type trying to give you five different flavours of cake at once and eat them all - always got that curious 'dead' / disconnected feel to them. Mind you, I am sufficiently old fashioned enough to prefer the delicacy of a double taper on any rod below a six weight, and a long belly in any WF above that ! ie.whatreally amounts to a double taper type profile plus running line..... /forum/smilies/wink_smiley.gif Old dog, same fleas, no new tricks.