Me three as far as the ponies being fun. They are and have been for a long time. Plus the great people involved make it special for us also. We have only owned pure Shetlands for three years, but I have been partial to the B sized AMHR horses for as long as Cindy has been messing with miniatures. (over 25 years now)
We dearly love our mini's and will never be without them. We have put a lot of time, effort and energy into producing competitive and winning minis for many years and it would be a crime in my mind to abandon them now. We don't intend to let that happen, even though some of our competitors probably wish we would. LOL
When we made the decision to buy a few Shetlands we decided to ask for help even though we thought we knew exactly what we wanted as far as look etc.
What we did and the results have been very good is to team up with a mentor (Belinda Bagby of Cross Country farms) and have her start looking for what we wanted. Classic, 38" or under, excellent conformation with bloodline playing some role in final decisions.
She found our first one 3 years ago, a mare which we bought at the "Event Sale". It had taken her 2 years to find what I wanted. then last year she called and had found a special colt "Majic" for us which we bought at the National show last year. Then she found us a beautiful tri-colored filly this year, which was exactly what we were looking for and will be on the show string at nationals this year. Finally she called a couple of months ago and had a filly she bred that we bought at Congress this year.
The common thread in all the purchases has been knowing exactly what we wanted and then having her look for us as she moved around the country. This knowing what we wanted came from having done our homework and going to shows, farms plus doing research on bloodlines for quite some time.
Notice also she only suggested one of her own horses, which indicates to me that she was being very selective in suggesting horses for us. And the one she did suggest of hers was
Congress National Grand Champion Mare under this year so it was a good pick.
Bottom line my suggestion is to go slow and look a lot with the help of someone you trust and can depend on.
As far as the look changing, yes breed trends do change. Hopefully for the better, the trim, athletic, elegant moving Shetland of today is a far cry from the Shetlands of yesteryear that were short, big barreled horses that look completely different from the best stock of today. Personally I think that is a move towards a better representation of the breed, but I guess beauty is in the eye of the beholder.
Good Luck, your search will be fun in any case and I hope you are as pleased as we are when you find YOUR shetland.